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Teach the constant folder how to not a cmpinst.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82378 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Nick Lewycky
2009-09-20 06:24:51 +00:00
parent 1908aea3a6
commit 3105ebfaf7
2 changed files with 20 additions and 0 deletions
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6
test/Transforms/ConstProp/2009-09-19-ConstFold-i1-ConstExpr.ll
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@@ -28,3 +28,9 @@ global i1 icmp ule (i32* bitcast (i8* @X to i32*), i32* bitcast (i8* @Y to i32*)
; CHECK-NOT: bitcast
; CHECK: icmp
global i1 icmp eq (i1 icmp ult (i8* @X, i8* @Y), i1 false)
; CHECK-NOT: false
; CHECK: icmp
global i1 icmp eq (i1 icmp ult (i8* @X, i8* @Y), i1 true)
; CHECK-NOT: true
; CHECK: icmp