Add comment to test file I forgot to save

llvm-svn: 292178
2017-01-17 00:35:28 +00:00 · 2017-01-17 00:35:28 +00:00 · c8cc2be9f8
parent ca0e501cdc
commit c8cc2be9f8
1 changed files with 3 additions and 1 deletions
--- a/llvm/test/Transforms/InstCombine/win-math.ll
+++ b/llvm/test/Transforms/InstCombine/win-math.ll
@ -274,7 +274,9 @@ define float @float_round(float %x) nounwind readnone {
 }

 declare float @powf(float, float)
-; win32 lacks sqrtf&fabsf, win64 lacks fabsf
+
+; win32 lacks sqrtf&fabsf, win64 lacks fabsf, but
+; calls to the intrinsics can be emitted instead.
 define float @float_powsqrt(float %x) nounwind readnone {
 ; WIN32-LABEL: @float_powsqrt(
 ; WIN32-NOT: float @sqrtf