From: Matt Arsenault <Matthew.Arsenault@amd.com>
Date: Tue, 17 Jan 2017 00:35:28 +0000 (+0000)
Subject: Add comment to test file I forgot to save
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=3802a656d35a6de5e9addf397dd776a755aafff2;p=llvm

Add comment to test file I forgot to save

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@292178 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/Transforms/InstCombine/win-math.ll b/test/Transforms/InstCombine/win-math.ll
index 42b315928b7..5542a2a1838 100644
--- a/test/Transforms/InstCombine/win-math.ll
+++ b/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