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author | Tanya Lattner <tonic@nondot.org> | 2008-03-10 07:21:50 +0000 |
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committer | Tanya Lattner <tonic@nondot.org> | 2008-03-10 07:21:50 +0000 |
commit | ceca194c4355224723b309a3a27c5e5bc19cb6fc (patch) | |
tree | d976e8cf9d933c32868d72a94d1ec2d9d7205735 /test/Transforms/SimplifyLibCalls/StrNCmp.ll | |
parent | f79e60649a5edea03bdccf8521d77c15cbb33af4 (diff) |
Remove llvm-upgrade and update tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48137 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms/SimplifyLibCalls/StrNCmp.ll')
-rw-r--r-- | test/Transforms/SimplifyLibCalls/StrNCmp.ll | 43 |
1 files changed, 22 insertions, 21 deletions
diff --git a/test/Transforms/SimplifyLibCalls/StrNCmp.ll b/test/Transforms/SimplifyLibCalls/StrNCmp.ll index 7de3410fc5..f85394d302 100644 --- a/test/Transforms/SimplifyLibCalls/StrNCmp.ll +++ b/test/Transforms/SimplifyLibCalls/StrNCmp.ll @@ -1,27 +1,28 @@ ; Test that the StrNCmpOptimizer 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.*strncmp} -declare int %strncmp(sbyte*,sbyte*,int) -declare int %puts(sbyte*) -%hello = constant [6 x sbyte] c"hello\00" -%hell = constant [5 x sbyte] c"hell\00" -%null = constant [1 x sbyte] c"\00" +@hello = constant [6 x i8] c"hello\00" ; <[6 x i8]*> [#uses=1] +@hell = constant [5 x i8] c"hell\00" ; <[5 x i8]*> [#uses=1] +@null = constant [1 x i8] zeroinitializer ; <[1 x i8]*> [#uses=1] -implementation ; Functions: +declare i32 @strncmp(i8*, i8*, i32) -int %main () { - %hello_p = getelementptr [6 x sbyte]* %hello, int 0, int 0 - %hell_p = getelementptr [5 x sbyte]* %hell, int 0, int 0 - %null_p = getelementptr [1 x sbyte]* %null, int 0, int 0 - %temp1 = call int %strncmp(sbyte* %hello_p, sbyte* %hello_p,int 5) - %temp2 = call int %strncmp(sbyte* %null_p, sbyte* %null_p,int 0) - %temp3 = call int %strncmp(sbyte* %hello_p, sbyte* %null_p,int 0) - %temp4 = call int %strncmp(sbyte* %null_p, sbyte* %hello_p,int 0) - %temp5 = call int %strncmp(sbyte* %hell_p, sbyte* %hello_p,int 4) - %rslt1 = add int %temp1, %temp2 - %rslt2 = add int %rslt1, %temp3 - %rslt3 = add int %rslt2, %temp4 - %rslt4 = add int %rslt3, %temp5 - ret int %rslt4 +declare i32 @puts(i8*) + +define i32 @main() { + %hello_p = getelementptr [6 x i8]* @hello, i32 0, i32 0 ; <i8*> [#uses=5] + %hell_p = getelementptr [5 x i8]* @hell, i32 0, i32 0 ; <i8*> [#uses=1] + %null_p = getelementptr [1 x i8]* @null, i32 0, i32 0 ; <i8*> [#uses=4] + %temp1 = call i32 @strncmp( i8* %hello_p, i8* %hello_p, i32 5 ) ; <i32> [#uses=1] + %temp2 = call i32 @strncmp( i8* %null_p, i8* %null_p, i32 0 ) ; <i32> [#uses=1] + %temp3 = call i32 @strncmp( i8* %hello_p, i8* %null_p, i32 0 ) ; <i32> [#uses=1] + %temp4 = call i32 @strncmp( i8* %null_p, i8* %hello_p, i32 0 ) ; <i32> [#uses=1] + %temp5 = call i32 @strncmp( i8* %hell_p, i8* %hello_p, i32 4 ) ; <i32> [#uses=1] + %rslt1 = add i32 %temp1, %temp2 ; <i32> [#uses=1] + %rslt2 = add i32 %rslt1, %temp3 ; <i32> [#uses=1] + %rslt3 = add i32 %rslt2, %temp4 ; <i32> [#uses=1] + %rslt4 = add i32 %rslt3, %temp5 ; <i32> [#uses=1] + ret i32 %rslt4 } + |