diff options
Diffstat (limited to 'test/Transforms/SimplifyLibCalls/memcmp.ll')
| -rw-r--r-- | test/Transforms/SimplifyLibCalls/memcmp.ll | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/test/Transforms/SimplifyLibCalls/memcmp.ll b/test/Transforms/SimplifyLibCalls/memcmp.ll index bea9eed..16ae0e7 100644 --- a/test/Transforms/SimplifyLibCalls/memcmp.ll +++ b/test/Transforms/SimplifyLibCalls/memcmp.ll @@ -1,24 +1,24 @@ ; Test that the memcmpOptimizer works correctly -; RUN: llvm-upgrade < %s | llvm-as | opt -simplify-libcalls | llvm-dis | \ +; RUN: llvm-as < %s | opt -simplify-libcalls | llvm-dis | \ ; RUN: not grep {call.*memcmp} -; RUN: llvm-upgrade < %s | llvm-as | opt -simplify-libcalls -disable-output +; RUN: llvm-as < %s | opt -simplify-libcalls -disable-output -declare int %memcmp(sbyte*,sbyte*,int) -%h = constant [2 x sbyte] c"h\00" -%hel = constant [4 x sbyte] c"hel\00" -%hello_u = constant [8 x sbyte] c"hello_u\00" +@h = constant [2 x i8] c"h\00" ; <[2 x i8]*> [#uses=0] +@hel = constant [4 x i8] c"hel\00" ; <[4 x i8]*> [#uses=0] +@hello_u = constant [8 x i8] c"hello_u\00" ; <[8 x i8]*> [#uses=0] -implementation +declare i32 @memcmp(i8*, i8*, i32) -void %test(sbyte *%P, sbyte *%Q, int %N, int* %IP, bool *%BP) { - %A = call int %memcmp(sbyte *%P, sbyte* %P, int %N) - volatile store int %A, int* %IP - %B = call int %memcmp(sbyte *%P, sbyte* %Q, int 0) - volatile store int %B, int* %IP - %C = call int %memcmp(sbyte *%P, sbyte* %Q, int 1) - volatile store int %C, int* %IP - %D = call int %memcmp(sbyte *%P, sbyte* %Q, int 2) - %E = seteq int %D, 0 - volatile store bool %E, bool* %BP - ret void +define void @test(i8* %P, i8* %Q, i32 %N, i32* %IP, i1* %BP) { + %A = call i32 @memcmp( i8* %P, i8* %P, i32 %N ) ; <i32> [#uses=1] + volatile store i32 %A, i32* %IP + %B = call i32 @memcmp( i8* %P, i8* %Q, i32 0 ) ; <i32> [#uses=1] + volatile store i32 %B, i32* %IP + %C = call i32 @memcmp( i8* %P, i8* %Q, i32 1 ) ; <i32> [#uses=1] + volatile store i32 %C, i32* %IP + %D = call i32 @memcmp( i8* %P, i8* %Q, i32 2 ) ; <i32> [#uses=1] + %E = icmp eq i32 %D, 0 ; <i1> [#uses=1] + volatile store i1 %E, i1* %BP + ret void } + |