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a62270de2c
The reversion apparently deleted the test/Transforms directory. Will be re-reverting again. llvm-svn: 358552
22 lines
640 B
LLVM
22 lines
640 B
LLVM
; Test that the wcslen library call simplifier works correctly.
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;
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; RUN: opt < %s -instcombine -S | FileCheck %s
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target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
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!0 = !{i32 1, !"wchar_size", i32 4}
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!llvm.module.flags = !{!0}
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@hello = constant [6 x i32] [i32 104, i32 101, i32 108, i32 108, i32 111, i32 0]
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declare i64 @wcslen(i32*, i32)
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define i64 @test_no_simplify1() {
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; CHECK-LABEL: @test_no_simplify1(
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%hello_p = getelementptr [6 x i32], [6 x i32]* @hello, i64 0, i64 0
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%hello_l = call i64 @wcslen(i32* %hello_p, i32 187)
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; CHECK-NEXT: %hello_l = call i64 @wcslen
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ret i64 %hello_l
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; CHECK-NEXT: ret i64 %hello_l
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}
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