[llvm] r292178 - Add comment to test file I forgot to save

[Matt Arsenault via llvm-commits]

Author: arsenm
Date: Mon Jan 16 18:35:28 2017
New Revision: 292178

URL: http://llvm.org/viewvc/llvm-project?rev=292178&view=rev
Log:
Add comment to test file I forgot to save

Modified:
    llvm/trunk/test/Transforms/InstCombine/win-math.ll

Modified: llvm/trunk/test/Transforms/InstCombine/win-math.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/InstCombine/win-math.ll?rev=292178&r1=292177&r2=292178&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/InstCombine/win-math.ll (original)
+++ llvm/trunk/test/Transforms/InstCombine/win-math.ll Mon Jan 16 18:35:28 2017
@@ -274,7 +274,9 @@ define float @float_round(float %x) noun
 }
 
 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