[llvm] 2941ec8 - ValueTracking: Add baseline test for arithmetic.fence computeKnownFPClass

[Matt Arsenault via llvm-commits]

Author: Matt Arsenault
Date: 2023-04-14T17:41:26-04:00
New Revision: 2941ec880dd8f6fa5cc253a6f8fd5ff3560a6b0a

URL: https://github.com/llvm/llvm-project/commit/2941ec880dd8f6fa5cc253a6f8fd5ff3560a6b0a
DIFF: https://github.com/llvm/llvm-project/commit/2941ec880dd8f6fa5cc253a6f8fd5ff3560a6b0a.diff

LOG: ValueTracking: Add baseline test for arithmetic.fence computeKnownFPClass

Added: 
    llvm/test/Transforms/Attributor/nofpclass-arithmetic-fence.ll

Modified: 
    

Removed: 
    


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diff  --git a/llvm/test/Transforms/Attributor/nofpclass-arithmetic-fence.ll b/llvm/test/Transforms/Attributor/nofpclass-arithmetic-fence.ll
new file mode 100644
index 000000000000..e5d97e364599
--- /dev/null
+++ b/llvm/test/Transforms/Attributor/nofpclass-arithmetic-fence.ll
@@ -0,0 +1,116 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 2
+; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -S < %s | FileCheck %s --check-prefixes=CHECK,TUNIT
+
+declare float @llvm.arithmetic.fence.f32(float)
+
+define float @ret_arithmetic.fence(float %arg0) {
+; CHECK-LABEL: define float @ret_arithmetic.fence
+; CHECK-SAME: (float [[ARG0:%.*]]) #[[ATTR1:[0-9]+]] {
+; CHECK-NEXT:    [[CALL:%.*]] = call float @llvm.arithmetic.fence.f32(float [[ARG0]]) #[[ATTR2:[0-9]+]]
+; CHECK-NEXT:    ret float [[CALL]]
+;
+  %call = call float @llvm.arithmetic.fence.f32(float %arg0)
+  ret float %call
+}
+
+define float @ret_arithmetic.fence_noinf(float nofpclass(inf) %arg0) {
+; CHECK-LABEL: define float @ret_arithmetic.fence_noinf
+; CHECK-SAME: (float nofpclass(inf) [[ARG0:%.*]]) #[[ATTR1]] {
+; CHECK-NEXT:    [[CALL:%.*]] = call float @llvm.arithmetic.fence.f32(float [[ARG0]]) #[[ATTR2]]
+; CHECK-NEXT:    ret float [[CALL]]
+;
+  %call = call float @llvm.arithmetic.fence.f32(float %arg0)
+  ret float %call
+}
+
+define float @ret_arithmetic.fence_nopinf(float nofpclass(pinf) %arg0) {
+; CHECK-LABEL: define float @ret_arithmetic.fence_nopinf
+; CHECK-SAME: (float nofpclass(pinf) [[ARG0:%.*]]) #[[ATTR1]] {
+; CHECK-NEXT:    [[CALL:%.*]] = call float @llvm.arithmetic.fence.f32(float [[ARG0]]) #[[ATTR2]]
+; CHECK-NEXT:    ret float [[CALL]]
+;
+  %call = call float @llvm.arithmetic.fence.f32(float %arg0)
+  ret float %call
+}
+
+define float @ret_arithmetic.fence_noninf(float nofpclass(ninf) %arg0) {
+; CHECK-LABEL: define float @ret_arithmetic.fence_noninf
+; CHECK-SAME: (float nofpclass(ninf) [[ARG0:%.*]]) #[[ATTR1]] {
+; CHECK-NEXT:    [[CALL:%.*]] = call float @llvm.arithmetic.fence.f32(float [[ARG0]]) #[[ATTR2]]
+; CHECK-NEXT:    ret float [[CALL]]
+;
+  %call = call float @llvm.arithmetic.fence.f32(float %arg0)
+  ret float %call
+}
+
+define float @ret_arithmetic.fence_nonan(float nofpclass(nan) %arg0) {
+; CHECK-LABEL: define float @ret_arithmetic.fence_nonan
+; CHECK-SAME: (float nofpclass(nan) [[ARG0:%.*]]) #[[ATTR1]] {
+; CHECK-NEXT:    [[CALL:%.*]] = call float @llvm.arithmetic.fence.f32(float [[ARG0]]) #[[ATTR2]]
+; CHECK-NEXT:    ret float [[CALL]]
+;
+  %call = call float @llvm.arithmetic.fence.f32(float %arg0)
+  ret float %call
+}
+
+define float @ret_arithmetic.fence_noqnan(float nofpclass(qnan) %arg0) {
+; CHECK-LABEL: define float @ret_arithmetic.fence_noqnan
+; CHECK-SAME: (float nofpclass(qnan) [[ARG0:%.*]]) #[[ATTR1]] {
+; CHECK-NEXT:    [[CALL:%.*]] = call float @llvm.arithmetic.fence.f32(float [[ARG0]]) #[[ATTR2]]
+; CHECK-NEXT:    ret float [[CALL]]
+;
+  %call = call float @llvm.arithmetic.fence.f32(float %arg0)
+  ret float %call
+}
+
+define float @ret_arithmetic.fence_nosnan(float nofpclass(snan) %arg0) {
+; CHECK-LABEL: define float @ret_arithmetic.fence_nosnan
+; CHECK-SAME: (float nofpclass(snan) [[ARG0:%.*]]) #[[ATTR1]] {
+; CHECK-NEXT:    [[CALL:%.*]] = call float @llvm.arithmetic.fence.f32(float [[ARG0]]) #[[ATTR2]]
+; CHECK-NEXT:    ret float [[CALL]]
+;
+  %call = call float @llvm.arithmetic.fence.f32(float %arg0)
+  ret float %call
+}
+
+define float @ret_arithmetic.fence_nozero(float nofpclass(zero) %arg0) {
+; CHECK-LABEL: define float @ret_arithmetic.fence_nozero
+; CHECK-SAME: (float nofpclass(zero) [[ARG0:%.*]]) #[[ATTR1]] {
+; CHECK-NEXT:    [[CALL:%.*]] = call float @llvm.arithmetic.fence.f32(float [[ARG0]]) #[[ATTR2]]
+; CHECK-NEXT:    ret float [[CALL]]
+;
+  %call = call float @llvm.arithmetic.fence.f32(float %arg0)
+  ret float %call
+}
+
+define float @ret_arithmetic.fence_nopzero(float nofpclass(pzero) %arg0) {
+; CHECK-LABEL: define float @ret_arithmetic.fence_nopzero
+; CHECK-SAME: (float nofpclass(pzero) [[ARG0:%.*]]) #[[ATTR1]] {
+; CHECK-NEXT:    [[CALL:%.*]] = call float @llvm.arithmetic.fence.f32(float [[ARG0]]) #[[ATTR2]]
+; CHECK-NEXT:    ret float [[CALL]]
+;
+  %call = call float @llvm.arithmetic.fence.f32(float %arg0)
+  ret float %call
+}
+
+define float @ret_arithmetic.fence_nonzero(float nofpclass(nzero) %arg0) {
+; CHECK-LABEL: define float @ret_arithmetic.fence_nonzero
+; CHECK-SAME: (float nofpclass(nzero) [[ARG0:%.*]]) #[[ATTR1]] {
+; CHECK-NEXT:    [[CALL:%.*]] = call float @llvm.arithmetic.fence.f32(float [[ARG0]]) #[[ATTR2]]
+; CHECK-NEXT:    ret float [[CALL]]
+;
+  %call = call float @llvm.arithmetic.fence.f32(float %arg0)
+  ret float %call
+}
+
+define float @ret_arithmetic.fence_nonorm(float nofpclass(norm) %arg0) {
+; CHECK-LABEL: define float @ret_arithmetic.fence_nonorm
+; CHECK-SAME: (float nofpclass(norm) [[ARG0:%.*]]) #[[ATTR1]] {
+; CHECK-NEXT:    [[CALL:%.*]] = call float @llvm.arithmetic.fence.f32(float [[ARG0]]) #[[ATTR2]]
+; CHECK-NEXT:    ret float [[CALL]]
+;
+  %call = call float @llvm.arithmetic.fence.f32(float %arg0)
+  ret float %call
+}
+;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line:
+; TUNIT: {{.*}}