[llvm] 7521f3c - [X86] Regenerate soft fp legalization test to fix issue reported on D77354
Simon Pilgrim via llvm-commits
llvm-commits at lists.llvm.org
Fri Apr 3 06:56:20 PDT 2020
Author: Simon Pilgrim
Date: 2020-04-03T14:56:07+01:00
New Revision: 7521f3c2f068bcef9ef57d15e6bd5c6b0b619d4e
URL: https://github.com/llvm/llvm-project/commit/7521f3c2f068bcef9ef57d15e6bd5c6b0b619d4e
DIFF: https://github.com/llvm/llvm-project/commit/7521f3c2f068bcef9ef57d15e6bd5c6b0b619d4e.diff
LOG: [X86] Regenerate soft fp legalization test to fix issue reported on D77354
Added:
Modified:
llvm/test/CodeGen/X86/soft-fp-legal-in-HW-reg.ll
Removed:
################################################################################
diff --git a/llvm/test/CodeGen/X86/soft-fp-legal-in-HW-reg.ll b/llvm/test/CodeGen/X86/soft-fp-legal-in-HW-reg.ll
index ae516c3bf933..cf33a4a20524 100644
--- a/llvm/test/CodeGen/X86/soft-fp-legal-in-HW-reg.ll
+++ b/llvm/test/CodeGen/X86/soft-fp-legal-in-HW-reg.ll
@@ -1,3 +1,4 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-linux-android -mattr=+mmx -enable-legalize-types-checking | FileCheck %s
;
; D31946
@@ -8,48 +9,68 @@ declare fp128 @llvm.fabs.f128(fp128)
declare fp128 @llvm.copysign.f128(fp128, fp128)
define fp128 @TestSelect(fp128 %a, fp128 %b) {
+; CHECK-LABEL: TestSelect:
+; CHECK: # %bb.0:
+; CHECK-NEXT: pushq %rbx
+; CHECK-NEXT: .cfi_def_cfa_offset 16
+; CHECK-NEXT: subq $32, %rsp
+; CHECK-NEXT: .cfi_def_cfa_offset 48
+; CHECK-NEXT: .cfi_offset %rbx, -16
+; CHECK-NEXT: movaps %xmm1, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
+; CHECK-NEXT: movaps %xmm0, (%rsp) # 16-byte Spill
+; CHECK-NEXT: callq __gttf2
+; CHECK-NEXT: movl %eax, %ebx
+; CHECK-NEXT: movaps (%rsp), %xmm0 # 16-byte Reload
+; CHECK-NEXT: movaps {{[-0-9]+}}(%r{{[sb]}}p), %xmm1 # 16-byte Reload
+; CHECK-NEXT: callq __subtf3
+; CHECK-NEXT: testl %ebx, %ebx
+; CHECK-NEXT: jg .LBB0_2
+; CHECK-NEXT: # %bb.1:
+; CHECK-NEXT: xorps %xmm0, %xmm0
+; CHECK-NEXT: .LBB0_2:
+; CHECK-NEXT: addq $32, %rsp
+; CHECK-NEXT: .cfi_def_cfa_offset 16
+; CHECK-NEXT: popq %rbx
+; CHECK-NEXT: .cfi_def_cfa_offset 8
+; CHECK-NEXT: retq
%cmp = fcmp ogt fp128 %a, %b
%sub = fsub fp128 %a, %b
%res = select i1 %cmp, fp128 %sub, fp128 0xL00000000000000000000000000000000
ret fp128 %res
-; CHECK-LABEL: TestSelect:
-; CHECK movaps 16(%rsp), %xmm1
-; CHECK-NEXT callq __subtf3
-; CHECK-NEXT testl %ebx, %ebx
-; CHECK-NEXT jg .LBB0_2
-; CHECK-NEXT # %bb.1:
-; CHECK-NEXT movaps .LCPI0_0(%rip), %xmm0
-; CHECK-NEXT .LBB0_2:
-; CHECK-NEXT addq $32, %rsp
-; CHECK-NEXT popq %rbx
-; CHECK-NEXT retq
}
define fp128 @TestFabs(fp128 %a) {
+; CHECK-LABEL: TestFabs:
+; CHECK: # %bb.0:
+; CHECK-NEXT: andps {{.*}}(%rip), %xmm0
+; CHECK-NEXT: retq
%res = call fp128 @llvm.fabs.f128(fp128 %a)
ret fp128 %res
-; CHECK-LABEL: TestFabs:
-; CHECK andps .LCPI1_0(%rip), %xmm0
-; CHECK-NEXT retq
}
define fp128 @TestCopysign(fp128 %a, fp128 %b) {
+; CHECK-LABEL: TestCopysign:
+; CHECK: # %bb.0:
+; CHECK-NEXT: andps {{.*}}(%rip), %xmm1
+; CHECK-NEXT: andps {{.*}}(%rip), %xmm0
+; CHECK-NEXT: orps %xmm1, %xmm0
+; CHECK-NEXT: retq
%res = call fp128 @llvm.copysign.f128(fp128 %a, fp128 %b)
ret fp128 %res
-; CHECK-LABEL: TestCopysign:
-; CHECK andps .LCPI2_1(%rip), %xmm0
-; CHECK-NEXT orps %xmm1, %xmm0
-; CHECK-NEXT retq
}
define fp128 @TestFneg(fp128 %a) {
+; CHECK-LABEL: TestFneg:
+; CHECK: # %bb.0:
+; CHECK-NEXT: pushq %rax
+; CHECK-NEXT: .cfi_def_cfa_offset 16
+; CHECK-NEXT: movaps %xmm0, %xmm1
+; CHECK-NEXT: callq __multf3
+; CHECK-NEXT: xorps {{.*}}(%rip), %xmm0
+; CHECK-NEXT: popq %rax
+; CHECK-NEXT: .cfi_def_cfa_offset 8
+; CHECK-NEXT: retq
%mul = fmul fp128 %a, %a
%res = fsub fp128 0xL00000000000000008000000000000000, %mul
ret fp128 %res
-; CHECK-LABEL: TestFneg:
-; CHECK movaps %xmm0, %xmm1
-; CHECK-NEXT callq __multf3
-; CHECK-NEXT xorps .LCPI3_0(%rip), %xmm0
-; CHECK-NEXT popq %rax
-; CHECK-NEXT retq
}
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