[llvm] 60a8edf - [FPEnv][InstSimplify] Precommit tests for D103169.
Kevin P. Neal via llvm-commits
llvm-commits at lists.llvm.org
Thu Jun 17 07:34:45 PDT 2021
Author: Kevin P. Neal
Date: 2021-06-17T10:34:39-04:00
New Revision: 60a8edf30d297c8c56988c083801ce1cfc41bb6b
URL: https://github.com/llvm/llvm-project/commit/60a8edf30d297c8c56988c083801ce1cfc41bb6b
DIFF: https://github.com/llvm/llvm-project/commit/60a8edf30d297c8c56988c083801ce1cfc41bb6b.diff
LOG: [FPEnv][InstSimplify] Precommit tests for D103169.
In D103169 I'm adding to InstSimplify support for NaN to constrained
intrinsics that have a regular FP IR instruction counterpart. Precommit
the tests for clarity when that ticket lands.
Added:
llvm/test/Transforms/InstSimplify/X86/fp-nan-strictfp.ll
llvm/test/Transforms/InstSimplify/fp-undef-poison-strictfp.ll
Modified:
Removed:
################################################################################
diff --git a/llvm/test/Transforms/InstSimplify/X86/fp-nan-strictfp.ll b/llvm/test/Transforms/InstSimplify/X86/fp-nan-strictfp.ll
new file mode 100644
index 0000000000000..1c83cc0f965cf
--- /dev/null
+++ b/llvm/test/Transforms/InstSimplify/X86/fp-nan-strictfp.ll
@@ -0,0 +1,503 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
+; RUN: opt < %s -mtriple=x86_64-- -instsimplify -S | FileCheck %s
+
+;
+; constrained fadd
+;
+
+define float @fadd_nan_op0_strict(float %x) #0 {
+; CHECK-LABEL: @fadd_nan_op0_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float 0x7FF8000000000000, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0:[0-9]+]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fadd.f32(float 0x7FF8000000000000, float %x, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @fadd_nan_op0_maytrap(float %x) #0 {
+; CHECK-LABEL: @fadd_nan_op0_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float 0x7FF8000000000000, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fadd.f32(float 0x7FF8000000000000, float %x, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @fadd_nan_op0_upward(float %x) #0 {
+; CHECK-LABEL: @fadd_nan_op0_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float 0x7FF8000000000000, float [[X:%.*]], metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fadd.f32(float 0x7FF8000000000000, float %x, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fadd_nan_op0_defaultfp(float %x) #0 {
+; CHECK-LABEL: @fadd_nan_op0_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float 0x7FF8000000000000, float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fadd.f32(float 0x7FF8000000000000, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fadd_nan_op1_strict(float %x) #0 {
+; CHECK-LABEL: @fadd_nan_op1_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[X:%.*]], float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fadd.f32(float %x, float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @fadd_nan_op1_maytrap(float %x) #0 {
+; CHECK-LABEL: @fadd_nan_op1_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[X:%.*]], float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fadd.f32(float %x, float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @fadd_nan_op1_upward(float %x) #0 {
+; CHECK-LABEL: @fadd_nan_op1_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[X:%.*]], float 0x7FF8000000000000, metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fadd.f32(float %x, float 0x7FF8000000000000, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fadd_nan_op1_defaultfp(float %x) #0 {
+; CHECK-LABEL: @fadd_nan_op1_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[X:%.*]], float 0x7FF8000000000000, metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fadd.f32(float %x, float 0x7FF8000000000000, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+;
+; constrained fsub
+;
+
+define float @fsub_nan_op0_strict(float %x) {
+; CHECK-LABEL: @fsub_nan_op0_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float 0x7FF8000000000000, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fsub.f32(float 0x7FF8000000000000, float %x, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @fsub_nan_op0_maytrap(float %x) {
+; CHECK-LABEL: @fsub_nan_op0_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float 0x7FF8000000000000, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fsub.f32(float 0x7FF8000000000000, float %x, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @fsub_nan_op0_upward(float %x) {
+; CHECK-LABEL: @fsub_nan_op0_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float 0x7FF8000000000000, float [[X:%.*]], metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fsub.f32(float 0x7FF8000000000000, float %x, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fsub_nan_op0_defaultfp(float %x) {
+; CHECK-LABEL: @fsub_nan_op0_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float 0x7FF8000000000000, float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fsub.f32(float 0x7FF8000000000000, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fsub_nan_op1_strict(float %x) {
+; CHECK-LABEL: @fsub_nan_op1_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[X:%.*]], float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fsub.f32(float %x, float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @fsub_nan_op1_maytrap(float %x) {
+; CHECK-LABEL: @fsub_nan_op1_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[X:%.*]], float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fsub.f32(float %x, float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @fsub_nan_op1_upward(float %x) {
+; CHECK-LABEL: @fsub_nan_op1_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[X:%.*]], float 0x7FF8000000000000, metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fsub.f32(float %x, float 0x7FF8000000000000, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fsub_nan_op1_defaultfp(float %x) {
+; CHECK-LABEL: @fsub_nan_op1_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[X:%.*]], float 0x7FF8000000000000, metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fsub.f32(float %x, float 0x7FF8000000000000, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+;
+; constrained fmul
+;
+
+define float @fmul_nan_op0_strict(float %x) {
+; CHECK-LABEL: @fmul_nan_op0_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fmul.f32(float 0x7FF8000000000000, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fmul.f32(float 0x7FF8000000000000, float %x, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @fmul_nan_op0_maytrap(float %x) {
+; CHECK-LABEL: @fmul_nan_op0_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fmul.f32(float 0x7FF8000000000000, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fmul.f32(float 0x7FF8000000000000, float %x, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @fmul_nan_op0_upward(float %x) {
+; CHECK-LABEL: @fmul_nan_op0_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fmul.f32(float 0x7FF8000000000000, float [[X:%.*]], metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fmul.f32(float 0x7FF8000000000000, float %x, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fmul_nan_op0_defaultfp(float %x) {
+; CHECK-LABEL: @fmul_nan_op0_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fmul.f32(float 0x7FF8000000000000, float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fmul.f32(float 0x7FF8000000000000, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fmul_nan_op1_strict(float %x) {
+; CHECK-LABEL: @fmul_nan_op1_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fmul.f32(float [[X:%.*]], float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fmul.f32(float %x, float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @fmul_nan_op1_maytrap(float %x) {
+; CHECK-LABEL: @fmul_nan_op1_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fmul.f32(float [[X:%.*]], float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fmul.f32(float %x, float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @fmul_nan_op1_upward(float %x) {
+; CHECK-LABEL: @fmul_nan_op1_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fmul.f32(float [[X:%.*]], float 0x7FF8000000000000, metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fmul.f32(float %x, float 0x7FF8000000000000, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fmul_nan_op1_defaultfp(float %x) {
+; CHECK-LABEL: @fmul_nan_op1_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fmul.f32(float [[X:%.*]], float 0x7FF8000000000000, metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fmul.f32(float %x, float 0x7FF8000000000000, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+;
+; constrained fdiv
+;
+
+define float @fdiv_nan_op0_strict(float %x) {
+; CHECK-LABEL: @fdiv_nan_op0_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fdiv.f32(float 0x7FF8000000000000, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fdiv.f32(float 0x7FF8000000000000, float %x, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @fdiv_nan_op0_maytrap(float %x) {
+; CHECK-LABEL: @fdiv_nan_op0_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fdiv.f32(float 0x7FF8000000000000, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fdiv.f32(float 0x7FF8000000000000, float %x, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @fdiv_nan_op0_upward(float %x) {
+; CHECK-LABEL: @fdiv_nan_op0_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fdiv.f32(float 0x7FF8000000000000, float [[X:%.*]], metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fdiv.f32(float 0x7FF8000000000000, float %x, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fdiv_nan_op0_defaultfp(float %x) {
+; CHECK-LABEL: @fdiv_nan_op0_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fdiv.f32(float 0x7FF8000000000000, float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fdiv.f32(float 0x7FF8000000000000, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fdiv_nan_op1_strict(float %x) {
+; CHECK-LABEL: @fdiv_nan_op1_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fdiv.f32(float [[X:%.*]], float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fdiv.f32(float %x, float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @fdiv_nan_op1_maytrap(float %x) {
+; CHECK-LABEL: @fdiv_nan_op1_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fdiv.f32(float [[X:%.*]], float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fdiv.f32(float %x, float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @fdiv_nan_op1_upward(float %x) {
+; CHECK-LABEL: @fdiv_nan_op1_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fdiv.f32(float [[X:%.*]], float 0x7FF8000000000000, metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fdiv.f32(float %x, float 0x7FF8000000000000, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fdiv_nan_op1_defaultfp(float %x) {
+; CHECK-LABEL: @fdiv_nan_op1_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fdiv.f32(float [[X:%.*]], float 0x7FF8000000000000, metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fdiv.f32(float %x, float 0x7FF8000000000000, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+;
+; constrained frem
+;
+
+define float @frem_nan_op0_strict(float %x) {
+; CHECK-LABEL: @frem_nan_op0_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.frem.f32(float 0x7FF8000000000000, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.frem.f32(float 0x7FF8000000000000, float %x, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @frem_nan_op0_maytrap(float %x) {
+; CHECK-LABEL: @frem_nan_op0_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.frem.f32(float 0x7FF8000000000000, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.frem.f32(float 0x7FF8000000000000, float %x, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @frem_nan_op0_upward(float %x) {
+; CHECK-LABEL: @frem_nan_op0_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.frem.f32(float 0x7FF8000000000000, float [[X:%.*]], metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.frem.f32(float 0x7FF8000000000000, float %x, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @frem_nan_op0_defaultfp(float %x) {
+; CHECK-LABEL: @frem_nan_op0_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.frem.f32(float 0x7FF8000000000000, float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.frem.f32(float 0x7FF8000000000000, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @frem_nan_op1_strict(float %x) {
+; CHECK-LABEL: @frem_nan_op1_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.frem.f32(float [[X:%.*]], float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.frem.f32(float %x, float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @frem_nan_op1_maytrap(float %x) {
+; CHECK-LABEL: @frem_nan_op1_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.frem.f32(float [[X:%.*]], float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.frem.f32(float %x, float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @frem_nan_op1_upward(float %x) {
+; CHECK-LABEL: @frem_nan_op1_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.frem.f32(float [[X:%.*]], float 0x7FF8000000000000, metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.frem.f32(float %x, float 0x7FF8000000000000, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @frem_nan_op1_defaultfp(float %x) {
+; CHECK-LABEL: @frem_nan_op1_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.frem.f32(float [[X:%.*]], float 0x7FF8000000000000, metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.frem.f32(float %x, float 0x7FF8000000000000, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+;
+; constrained fma
+;
+
+define float @fma_nan_op0_strict(float %x, float %y) {
+; CHECK-LABEL: @fma_nan_op0_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float 0x7FF8000000000000, float [[X:%.*]], float [[Y:%.*]], metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fma.f32(float 0x7FF8000000000000, float %x, float %y, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @fma_nan_op0_maytrap(float %x, float %y) {
+; CHECK-LABEL: @fma_nan_op0_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float 0x7FF8000000000000, float [[X:%.*]], float [[Y:%.*]], metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fma.f32(float 0x7FF8000000000000, float %x, float %y, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @fma_nan_op0_upward(float %x, float %y) {
+; CHECK-LABEL: @fma_nan_op0_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float 0x7FF8000000000000, float [[X:%.*]], float [[Y:%.*]], metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fma.f32(float 0x7FF8000000000000, float %x, float %y, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fma_nan_op0_defaultfp(float %x, float %y) {
+; CHECK-LABEL: @fma_nan_op0_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float 0x7FF8000000000000, float [[X:%.*]], float [[Y:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fma.f32(float 0x7FF8000000000000, float %x, float %y, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fma_nan_op1_strict(float %x, float %y) {
+; CHECK-LABEL: @fma_nan_op1_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float [[X:%.*]], float 0x7FF8000000000000, float [[Y:%.*]], metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fma.f32(float %x, float 0x7FF8000000000000, float %y, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @fma_nan_op1_maytrap(float %x, float %y) {
+; CHECK-LABEL: @fma_nan_op1_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float [[X:%.*]], float 0x7FF8000000000000, float [[Y:%.*]], metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fma.f32(float %x, float 0x7FF8000000000000, float %y, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @fma_nan_op1_upward(float %x, float %y) {
+; CHECK-LABEL: @fma_nan_op1_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float [[X:%.*]], float 0x7FF8000000000000, float [[Y:%.*]], metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fma.f32(float %x, float 0x7FF8000000000000, float %y, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fma_nan_op1_defaultfp(float %x, float %y) {
+; CHECK-LABEL: @fma_nan_op1_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float [[X:%.*]], float 0x7FF8000000000000, float [[Y:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fma.f32(float %x, float 0x7FF8000000000000, float %y, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fma_nan_op2_strict(float %x, float %y) {
+; CHECK-LABEL: @fma_nan_op2_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float [[X:%.*]], float [[Y:%.*]], float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fma.f32(float %x, float %y, float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @fma_nan_op2_maytrap(float %x, float %y) {
+; CHECK-LABEL: @fma_nan_op2_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float [[X:%.*]], float [[Y:%.*]], float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fma.f32(float %x, float %y, float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @fma_nan_op2_upward(float %x, float %y) {
+; CHECK-LABEL: @fma_nan_op2_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float [[X:%.*]], float [[Y:%.*]], float 0x7FF8000000000000, metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fma.f32(float %x, float %y, float 0x7FF8000000000000, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fma_nan_op2_defaultfp(float %x, float %y) {
+; CHECK-LABEL: @fma_nan_op2_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float [[X:%.*]], float [[Y:%.*]], float 0x7FF8000000000000, metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fma.f32(float %x, float %y, float 0x7FF8000000000000, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+declare float @llvm.experimental.constrained.fadd.f32(float, float, metadata, metadata) #0
+declare float @llvm.experimental.constrained.fsub.f32(float, float, metadata, metadata) #0
+declare float @llvm.experimental.constrained.fmul.f32(float, float, metadata, metadata) #0
+declare float @llvm.experimental.constrained.fdiv.f32(float, float, metadata, metadata) #0
+declare float @llvm.experimental.constrained.frem.f32(float, float, metadata, metadata) #0
+declare float @llvm.experimental.constrained.fma.f32(float, float, float, metadata, metadata) #0
+
+attributes #0 = { strictfp }
diff --git a/llvm/test/Transforms/InstSimplify/fp-undef-poison-strictfp.ll b/llvm/test/Transforms/InstSimplify/fp-undef-poison-strictfp.ll
new file mode 100644
index 0000000000000..17a62257f30e7
--- /dev/null
+++ b/llvm/test/Transforms/InstSimplify/fp-undef-poison-strictfp.ll
@@ -0,0 +1,973 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
+; RUN: opt < %s -instsimplify -S | FileCheck %s
+
+; TODO: the instructions with poison operands should return poison
+
+;
+; constrained fadd
+;
+
+define float @fadd_undef_op0_strict(float %x) #0 {
+; CHECK-LABEL: @fadd_undef_op0_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float undef, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0:[0-9]+]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fadd.f32(float undef, float %x, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @fadd_undef_op0_maytrap(float %x) #0 {
+; CHECK-LABEL: @fadd_undef_op0_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float undef, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fadd.f32(float undef, float %x, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @fadd_undef_op0_upward(float %x) #0 {
+; CHECK-LABEL: @fadd_undef_op0_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float undef, float [[X:%.*]], metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fadd.f32(float undef, float %x, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fadd_undef_op0_defaultfp(float %x) #0 {
+; CHECK-LABEL: @fadd_undef_op0_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float undef, float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fadd.f32(float undef, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fadd_poison_op0_strict(float %x) #0 {
+; CHECK-LABEL: @fadd_poison_op0_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float poison, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fadd.f32(float poison, float %x, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @fadd_poison_op0_maytrap(float %x) #0 {
+; CHECK-LABEL: @fadd_poison_op0_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float poison, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fadd.f32(float poison, float %x, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @fadd_poison_op0_upward(float %x) #0 {
+; CHECK-LABEL: @fadd_poison_op0_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float poison, float [[X:%.*]], metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fadd.f32(float poison, float %x, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fadd_poison_op0_defaultfp(float %x) #0 {
+; CHECK-LABEL: @fadd_poison_op0_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float poison, float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fadd.f32(float poison, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fadd_undef_op1_strict(float %x) #0 {
+; CHECK-LABEL: @fadd_undef_op1_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[X:%.*]], float undef, metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fadd.f32(float %x, float undef, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @fadd_undef_op1_maytrap(float %x) #0 {
+; CHECK-LABEL: @fadd_undef_op1_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[X:%.*]], float undef, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fadd.f32(float %x, float undef, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @fadd_undef_op1_upward(float %x) #0 {
+; CHECK-LABEL: @fadd_undef_op1_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[X:%.*]], float undef, metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fadd.f32(float %x, float undef, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fadd_undef_op1_defaultfp(float %x) #0 {
+; CHECK-LABEL: @fadd_undef_op1_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[X:%.*]], float undef, metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fadd.f32(float %x, float undef, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fadd_poison_op1_strict(float %x) #0 {
+; CHECK-LABEL: @fadd_poison_op1_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[X:%.*]], float poison, metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fadd.f32(float %x, float poison, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @fadd_poison_op1_maytrap(float %x) #0 {
+; CHECK-LABEL: @fadd_poison_op1_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[X:%.*]], float poison, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fadd.f32(float %x, float poison, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @fadd_poison_op1_upward(float %x) #0 {
+; CHECK-LABEL: @fadd_poison_op1_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[X:%.*]], float poison, metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fadd.f32(float %x, float poison, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fadd_poison_op1_defaultfp(float %x) #0 {
+; CHECK-LABEL: @fadd_poison_op1_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[X:%.*]], float poison, metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fadd.f32(float %x, float poison, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+;
+; constrained fsub
+;
+
+define float @fsub_undef_op0_strict(float %x) {
+; CHECK-LABEL: @fsub_undef_op0_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float undef, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fsub.f32(float undef, float %x, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @fsub_undef_op0_maytrap(float %x) {
+; CHECK-LABEL: @fsub_undef_op0_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float undef, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fsub.f32(float undef, float %x, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @fsub_undef_op0_upward(float %x) {
+; CHECK-LABEL: @fsub_undef_op0_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float undef, float [[X:%.*]], metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fsub.f32(float undef, float %x, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fsub_undef_op0_defaultfp(float %x) {
+; CHECK-LABEL: @fsub_undef_op0_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float undef, float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fsub.f32(float undef, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fsub_poison_op0_strict(float %x) {
+; CHECK-LABEL: @fsub_poison_op0_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float poison, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fsub.f32(float poison, float %x, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @fsub_poison_op0_maytrap(float %x) {
+; CHECK-LABEL: @fsub_poison_op0_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float poison, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fsub.f32(float poison, float %x, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @fsub_poison_op0_upward(float %x) {
+; CHECK-LABEL: @fsub_poison_op0_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float poison, float [[X:%.*]], metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fsub.f32(float poison, float %x, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fsub_poison_op0_defaultfp(float %x) {
+; CHECK-LABEL: @fsub_poison_op0_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float poison, float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fsub.f32(float poison, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fsub_undef_op1_strict(float %x) {
+; CHECK-LABEL: @fsub_undef_op1_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[X:%.*]], float undef, metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fsub.f32(float %x, float undef, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @fsub_undef_op1_maytrap(float %x) {
+; CHECK-LABEL: @fsub_undef_op1_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[X:%.*]], float undef, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fsub.f32(float %x, float undef, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @fsub_undef_op1_upward(float %x) {
+; CHECK-LABEL: @fsub_undef_op1_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[X:%.*]], float undef, metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fsub.f32(float %x, float undef, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fsub_undef_op1_defaultfp(float %x) {
+; CHECK-LABEL: @fsub_undef_op1_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[X:%.*]], float undef, metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fsub.f32(float %x, float undef, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fsub_poison_op1_strict(float %x) {
+; CHECK-LABEL: @fsub_poison_op1_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[X:%.*]], float poison, metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fsub.f32(float %x, float poison, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @fsub_poison_op1_maytrap(float %x) {
+; CHECK-LABEL: @fsub_poison_op1_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[X:%.*]], float poison, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fsub.f32(float %x, float poison, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @fsub_poison_op1_upward(float %x) {
+; CHECK-LABEL: @fsub_poison_op1_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[X:%.*]], float poison, metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fsub.f32(float %x, float poison, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fsub_poison_op1_defaultfp(float %x) {
+; CHECK-LABEL: @fsub_poison_op1_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[X:%.*]], float poison, metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fsub.f32(float %x, float poison, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+;
+; constrained fmul
+;
+
+define float @fmul_undef_op0_strict(float %x) {
+; CHECK-LABEL: @fmul_undef_op0_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fmul.f32(float undef, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fmul.f32(float undef, float %x, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @fmul_undef_op0_maytrap(float %x) {
+; CHECK-LABEL: @fmul_undef_op0_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fmul.f32(float undef, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fmul.f32(float undef, float %x, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @fmul_undef_op0_upward(float %x) {
+; CHECK-LABEL: @fmul_undef_op0_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fmul.f32(float undef, float [[X:%.*]], metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fmul.f32(float undef, float %x, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fmul_undef_op0_defaultfp(float %x) {
+; CHECK-LABEL: @fmul_undef_op0_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fmul.f32(float undef, float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fmul.f32(float undef, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fmul_poison_op0_strict(float %x) {
+; CHECK-LABEL: @fmul_poison_op0_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fmul.f32(float poison, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fmul.f32(float poison, float %x, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @fmul_poison_op0_maytrap(float %x) {
+; CHECK-LABEL: @fmul_poison_op0_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fmul.f32(float poison, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fmul.f32(float poison, float %x, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @fmul_poison_op0_upward(float %x) {
+; CHECK-LABEL: @fmul_poison_op0_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fmul.f32(float poison, float [[X:%.*]], metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fmul.f32(float poison, float %x, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fmul_poison_op0_defaultfp(float %x) {
+; CHECK-LABEL: @fmul_poison_op0_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fmul.f32(float poison, float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fmul.f32(float poison, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fmul_undef_op1_strict(float %x) {
+; CHECK-LABEL: @fmul_undef_op1_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fmul.f32(float [[X:%.*]], float undef, metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fmul.f32(float %x, float undef, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @fmul_undef_op1_maytrap(float %x) {
+; CHECK-LABEL: @fmul_undef_op1_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fmul.f32(float [[X:%.*]], float undef, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fmul.f32(float %x, float undef, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @fmul_undef_op1_upward(float %x) {
+; CHECK-LABEL: @fmul_undef_op1_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fmul.f32(float [[X:%.*]], float undef, metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fmul.f32(float %x, float undef, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fmul_undef_op1_defaultfp(float %x) {
+; CHECK-LABEL: @fmul_undef_op1_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fmul.f32(float [[X:%.*]], float undef, metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fmul.f32(float %x, float undef, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fmul_poison_op1_strict(float %x) {
+; CHECK-LABEL: @fmul_poison_op1_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fmul.f32(float [[X:%.*]], float poison, metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fmul.f32(float %x, float poison, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @fmul_poison_op1_maytrap(float %x) {
+; CHECK-LABEL: @fmul_poison_op1_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fmul.f32(float [[X:%.*]], float poison, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fmul.f32(float %x, float poison, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @fmul_poison_op1_upward(float %x) {
+; CHECK-LABEL: @fmul_poison_op1_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fmul.f32(float [[X:%.*]], float poison, metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fmul.f32(float %x, float poison, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fmul_poison_op1_defaultfp(float %x) {
+; CHECK-LABEL: @fmul_poison_op1_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fmul.f32(float [[X:%.*]], float poison, metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fmul.f32(float %x, float poison, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+;
+; constrained fdiv
+;
+
+define float @fdiv_undef_op0_strict(float %x) {
+; CHECK-LABEL: @fdiv_undef_op0_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fdiv.f32(float undef, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fdiv.f32(float undef, float %x, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @fdiv_undef_op0_maytrap(float %x) {
+; CHECK-LABEL: @fdiv_undef_op0_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fdiv.f32(float undef, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fdiv.f32(float undef, float %x, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @fdiv_undef_op0_upward(float %x) {
+; CHECK-LABEL: @fdiv_undef_op0_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fdiv.f32(float undef, float [[X:%.*]], metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fdiv.f32(float undef, float %x, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fdiv_undef_op0_defaultfp(float %x) {
+; CHECK-LABEL: @fdiv_undef_op0_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fdiv.f32(float undef, float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fdiv.f32(float undef, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fdiv_poison_op0_strict(float %x) {
+; CHECK-LABEL: @fdiv_poison_op0_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fdiv.f32(float poison, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fdiv.f32(float poison, float %x, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @fdiv_poison_op0_maytrap(float %x) {
+; CHECK-LABEL: @fdiv_poison_op0_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fdiv.f32(float poison, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fdiv.f32(float poison, float %x, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @fdiv_poison_op0_upward(float %x) {
+; CHECK-LABEL: @fdiv_poison_op0_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fdiv.f32(float poison, float [[X:%.*]], metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fdiv.f32(float poison, float %x, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fdiv_poison_op0_defaultfp(float %x) {
+; CHECK-LABEL: @fdiv_poison_op0_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fdiv.f32(float poison, float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fdiv.f32(float poison, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fdiv_undef_op1_strict(float %x) {
+; CHECK-LABEL: @fdiv_undef_op1_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fdiv.f32(float [[X:%.*]], float undef, metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fdiv.f32(float %x, float undef, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @fdiv_undef_op1_maytrap(float %x) {
+; CHECK-LABEL: @fdiv_undef_op1_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fdiv.f32(float [[X:%.*]], float undef, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fdiv.f32(float %x, float undef, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @fdiv_undef_op1_upward(float %x) {
+; CHECK-LABEL: @fdiv_undef_op1_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fdiv.f32(float [[X:%.*]], float undef, metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fdiv.f32(float %x, float undef, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fdiv_undef_op1_defaultfp(float %x) {
+; CHECK-LABEL: @fdiv_undef_op1_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fdiv.f32(float [[X:%.*]], float undef, metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fdiv.f32(float %x, float undef, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fdiv_poison_op1_strict(float %x) {
+; CHECK-LABEL: @fdiv_poison_op1_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fdiv.f32(float [[X:%.*]], float poison, metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fdiv.f32(float %x, float poison, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @fdiv_poison_op1_maytrap(float %x) {
+; CHECK-LABEL: @fdiv_poison_op1_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fdiv.f32(float [[X:%.*]], float poison, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fdiv.f32(float %x, float poison, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @fdiv_poison_op1_upward(float %x) {
+; CHECK-LABEL: @fdiv_poison_op1_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fdiv.f32(float [[X:%.*]], float poison, metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fdiv.f32(float %x, float poison, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fdiv_poison_op1_defaultfp(float %x) {
+; CHECK-LABEL: @fdiv_poison_op1_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fdiv.f32(float [[X:%.*]], float poison, metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fdiv.f32(float %x, float poison, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+;
+; constrained frem
+;
+
+define float @frem_undef_op0_strict(float %x) {
+; CHECK-LABEL: @frem_undef_op0_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.frem.f32(float undef, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.frem.f32(float undef, float %x, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @frem_undef_op0_maytrap(float %x) {
+; CHECK-LABEL: @frem_undef_op0_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.frem.f32(float undef, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.frem.f32(float undef, float %x, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @frem_undef_op0_upward(float %x) {
+; CHECK-LABEL: @frem_undef_op0_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.frem.f32(float undef, float [[X:%.*]], metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.frem.f32(float undef, float %x, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @frem_undef_op0_defaultfp(float %x) {
+; CHECK-LABEL: @frem_undef_op0_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.frem.f32(float undef, float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.frem.f32(float undef, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @frem_poison_op0_strict(float %x) {
+; CHECK-LABEL: @frem_poison_op0_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.frem.f32(float poison, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.frem.f32(float poison, float %x, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @frem_poison_op0_maytrap(float %x) {
+; CHECK-LABEL: @frem_poison_op0_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.frem.f32(float poison, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.frem.f32(float poison, float %x, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @frem_poison_op0_upward(float %x) {
+; CHECK-LABEL: @frem_poison_op0_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.frem.f32(float poison, float [[X:%.*]], metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.frem.f32(float poison, float %x, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @frem_poison_op0_defaultfp(float %x) {
+; CHECK-LABEL: @frem_poison_op0_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.frem.f32(float poison, float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.frem.f32(float poison, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @frem_undef_op1_strict(float %x) {
+; CHECK-LABEL: @frem_undef_op1_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.frem.f32(float [[X:%.*]], float undef, metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.frem.f32(float %x, float undef, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @frem_undef_op1_maytrap(float %x) {
+; CHECK-LABEL: @frem_undef_op1_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.frem.f32(float [[X:%.*]], float undef, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.frem.f32(float %x, float undef, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @frem_undef_op1_upward(float %x) {
+; CHECK-LABEL: @frem_undef_op1_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.frem.f32(float [[X:%.*]], float undef, metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.frem.f32(float %x, float undef, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @frem_undef_op1_defaultfp(float %x) {
+; CHECK-LABEL: @frem_undef_op1_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.frem.f32(float [[X:%.*]], float undef, metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.frem.f32(float %x, float undef, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @frem_poison_op1_strict(float %x) {
+; CHECK-LABEL: @frem_poison_op1_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.frem.f32(float [[X:%.*]], float poison, metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.frem.f32(float %x, float poison, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @frem_poison_op1_maytrap(float %x) {
+; CHECK-LABEL: @frem_poison_op1_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.frem.f32(float [[X:%.*]], float poison, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.frem.f32(float %x, float poison, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @frem_poison_op1_upward(float %x) {
+; CHECK-LABEL: @frem_poison_op1_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.frem.f32(float [[X:%.*]], float poison, metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.frem.f32(float %x, float poison, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @frem_poison_op1_defaultfp(float %x) {
+; CHECK-LABEL: @frem_poison_op1_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.frem.f32(float [[X:%.*]], float poison, metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.frem.f32(float %x, float poison, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+;
+; constrained fma
+;
+
+define float @fma_undef_op0_strict(float %x, float %y) {
+; CHECK-LABEL: @fma_undef_op0_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float undef, float [[X:%.*]], float [[Y:%.*]], metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fma.f32(float undef, float %x, float %y, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @fma_undef_op0_maytrap(float %x, float %y) {
+; CHECK-LABEL: @fma_undef_op0_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float undef, float [[X:%.*]], float [[Y:%.*]], metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fma.f32(float undef, float %x, float %y, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @fma_undef_op0_upward(float %x, float %y) {
+; CHECK-LABEL: @fma_undef_op0_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float undef, float [[X:%.*]], float [[Y:%.*]], metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fma.f32(float undef, float %x, float %y, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fma_undef_op0_defaultfp(float %x, float %y) {
+; CHECK-LABEL: @fma_undef_op0_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float undef, float [[X:%.*]], float [[Y:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fma.f32(float undef, float %x, float %y, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fma_poison_op0_strict(float %x, float %y) {
+; CHECK-LABEL: @fma_poison_op0_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float poison, float [[X:%.*]], float [[Y:%.*]], metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fma.f32(float poison, float %x, float %y, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @fma_poison_op0_maytrap(float %x, float %y) {
+; CHECK-LABEL: @fma_poison_op0_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float poison, float [[X:%.*]], float [[Y:%.*]], metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fma.f32(float poison, float %x, float %y, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @fma_poison_op0_upward(float %x, float %y) {
+; CHECK-LABEL: @fma_poison_op0_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float poison, float [[X:%.*]], float [[Y:%.*]], metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fma.f32(float poison, float %x, float %y, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fma_poison_op0_defaultfp(float %x, float %y) {
+; CHECK-LABEL: @fma_poison_op0_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float poison, float [[X:%.*]], float [[Y:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fma.f32(float poison, float %x, float %y, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fma_undef_op1_strict(float %x, float %y) {
+; CHECK-LABEL: @fma_undef_op1_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float [[X:%.*]], float undef, float [[Y:%.*]], metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fma.f32(float %x, float undef, float %y, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @fma_undef_op1_maytrap(float %x, float %y) {
+; CHECK-LABEL: @fma_undef_op1_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float [[X:%.*]], float undef, float [[Y:%.*]], metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fma.f32(float %x, float undef, float %y, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @fma_undef_op1_upward(float %x, float %y) {
+; CHECK-LABEL: @fma_undef_op1_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float [[X:%.*]], float undef, float [[Y:%.*]], metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fma.f32(float %x, float undef, float %y, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fma_undef_op1_defaultfp(float %x, float %y) {
+; CHECK-LABEL: @fma_undef_op1_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float [[X:%.*]], float undef, float [[Y:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fma.f32(float %x, float undef, float %y, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fma_poison_op1_strict(float %x, float %y) {
+; CHECK-LABEL: @fma_poison_op1_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float [[X:%.*]], float poison, float [[Y:%.*]], metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fma.f32(float %x, float poison, float %y, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @fma_poison_op1_maytrap(float %x, float %y) {
+; CHECK-LABEL: @fma_poison_op1_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float [[X:%.*]], float poison, float [[Y:%.*]], metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fma.f32(float %x, float poison, float %y, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @fma_poison_op1_upward(float %x, float %y) {
+; CHECK-LABEL: @fma_poison_op1_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float [[X:%.*]], float poison, float [[Y:%.*]], metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fma.f32(float %x, float poison, float %y, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fma_poison_op1_defaultfp(float %x, float %y) {
+; CHECK-LABEL: @fma_poison_op1_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float [[X:%.*]], float poison, float [[Y:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fma.f32(float %x, float poison, float %y, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fma_undef_op2_strict(float %x, float %y) {
+; CHECK-LABEL: @fma_undef_op2_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float [[X:%.*]], float [[Y:%.*]], float undef, metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fma.f32(float %x, float %y, float undef, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @fma_undef_op2_maytrap(float %x, float %y) {
+; CHECK-LABEL: @fma_undef_op2_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float [[X:%.*]], float [[Y:%.*]], float undef, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fma.f32(float %x, float %y, float undef, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @fma_undef_op2_upward(float %x, float %y) {
+; CHECK-LABEL: @fma_undef_op2_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float [[X:%.*]], float [[Y:%.*]], float undef, metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fma.f32(float %x, float %y, float undef, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fma_undef_op2_defaultfp(float %x, float %y) {
+; CHECK-LABEL: @fma_undef_op2_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float [[X:%.*]], float [[Y:%.*]], float undef, metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fma.f32(float %x, float %y, float undef, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fma_poison_op2_strict(float %x, float %y) {
+; CHECK-LABEL: @fma_poison_op2_strict(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float [[X:%.*]], float [[Y:%.*]], float poison, metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fma.f32(float %x, float %y, float poison, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
+ ret float %r
+}
+
+define float @fma_poison_op2_maytrap(float %x, float %y) {
+; CHECK-LABEL: @fma_poison_op2_maytrap(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float [[X:%.*]], float [[Y:%.*]], float poison, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fma.f32(float %x, float %y, float poison, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
+ ret float %r
+}
+
+define float @fma_poison_op2_upward(float %x, float %y) {
+; CHECK-LABEL: @fma_poison_op2_upward(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float [[X:%.*]], float [[Y:%.*]], float poison, metadata !"round.upward", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fma.f32(float %x, float %y, float poison, metadata !"round.upward", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+define float @fma_poison_op2_defaultfp(float %x, float %y) {
+; CHECK-LABEL: @fma_poison_op2_defaultfp(
+; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float [[X:%.*]], float [[Y:%.*]], float poison, metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
+; CHECK-NEXT: ret float [[R]]
+;
+ %r = call float @llvm.experimental.constrained.fma.f32(float %x, float %y, float poison, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
+ ret float %r
+}
+
+declare float @llvm.experimental.constrained.fadd.f32(float, float, metadata, metadata) #0
+declare float @llvm.experimental.constrained.fsub.f32(float, float, metadata, metadata) #0
+declare float @llvm.experimental.constrained.fmul.f32(float, float, metadata, metadata) #0
+declare float @llvm.experimental.constrained.fdiv.f32(float, float, metadata, metadata) #0
+declare float @llvm.experimental.constrained.frem.f32(float, float, metadata, metadata) #0
+declare float @llvm.experimental.constrained.fma.f32(float, float, float, metadata, metadata) #0
+
+attributes #0 = { strictfp }
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