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| author | Cameron McInally <cameron.mcinally@nyu.edu> | 2019-05-06 16:05:10 +0000 |
|---|---|---|
| committer | Cameron McInally <cameron.mcinally@nyu.edu> | 2019-05-06 16:05:10 +0000 |
| commit | c3167696bc3758efc9c1e98c63ef653951567a2a (patch) | |
| tree | 11bd9667e4111a622fb3783221fc035df3acaf77 /llvm/test/Transforms | |
| parent | 3379fb599d50214be84ad1c03e76381b271844f7 (diff) | |
| download | bcm5719-llvm-c3167696bc3758efc9c1e98c63ef653951567a2a.tar.gz bcm5719-llvm-c3167696bc3758efc9c1e98c63ef653951567a2a.zip | |
Add FNeg support to InstructionSimplify
Differential Revision: https://reviews.llvm.org/D61573
llvm-svn: 360053
Diffstat (limited to 'llvm/test/Transforms')
| -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:%.*]] |
