mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-24 11:42:57 +01:00
26 lines
861 B
LLVM
26 lines
861 B
LLVM
; RUN: opt < %s -simplify-libcalls -S | FileCheck %s
|
|
|
|
target datalayout = "-p:64:64:64"
|
|
|
|
@hello = constant [12 x i8] c"hello world\00"
|
|
@w = constant [2 x i8] c"w\00"
|
|
@null = constant [1 x i8] zeroinitializer
|
|
|
|
declare i8* @strpbrk(i8*, i8*)
|
|
|
|
define void @test(i8* %s1, i8* %s2) {
|
|
%hello_p = getelementptr [12 x i8]* @hello, i32 0, i32 0
|
|
%w_p = getelementptr [2 x i8]* @w, i32 0, i32 0
|
|
%null_p = getelementptr [1 x i8]* @null, i32 0, i32 0
|
|
%test1 = call i8* @strpbrk(i8* %null_p, i8* %s2)
|
|
%test2 = call i8* @strpbrk(i8* %s1, i8* %null_p)
|
|
; CHECK-NOT: call i8* @strpbrk
|
|
%test3 = call i8* @strpbrk(i8* %s1, i8* %w_p)
|
|
; CHECK: call i8* @strchr(i8* %s1, i32 119)
|
|
%test4 = call i8* @strpbrk(i8* %hello_p, i8* %w_p)
|
|
; CHECK: getelementptr i8* %hello_p, i64 6
|
|
%test5 = call i8* @strpbrk(i8* %s1, i8* %s2)
|
|
; CHECK: call i8* @strpbrk(i8* %s1, i8* %s2)
|
|
ret void
|
|
}
|