diff options
Diffstat (limited to 'llvm/test/Transforms/InstSimplify/floating-point-arithmetic.ll')
| -rw-r--r-- | llvm/test/Transforms/InstSimplify/floating-point-arithmetic.ll | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/llvm/test/Transforms/InstSimplify/floating-point-arithmetic.ll b/llvm/test/Transforms/InstSimplify/floating-point-arithmetic.ll index acc24d9ba60..acd1936a641 100644 --- a/llvm/test/Transforms/InstSimplify/floating-point-arithmetic.ll +++ b/llvm/test/Transforms/InstSimplify/floating-point-arithmetic.ll @@ -1,6 +1,15 @@ ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py ; RUN: opt < %s -instsimplify -S | FileCheck %s +define float @fneg_fneg_var(float %a) { +; CHECK-LABEL: @fneg_fneg_var( +; CHECK-NEXT: ret float [[A:%.*]] +; + %r = fneg float %a + %r1 = fneg float %r + ret float %r1 +} + define <2 x float> @fsub_negzero_vec_undef_elts(<2 x float> %x) { ; CHECK-LABEL: @fsub_negzero_vec_undef_elts( ; CHECK-NEXT: ret <2 x float> [[X:%.*]] |
