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author | Chris Lattner <sabre@nondot.org> | 2006-10-28 17:04:16 +0000 |
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committer | Chris Lattner <sabre@nondot.org> | 2006-10-28 17:04:16 +0000 |
commit | 49bb78ce9fe79640f2cd8f8cfaf7874552fed29d (patch) | |
tree | ca92bed060b21ed96b42e09f927c8064ef69bdee /test/CodeGen | |
parent | b57de3328d3826e1f270f3a38256ff67aaec1871 (diff) | |
download | external_llvm-49bb78ce9fe79640f2cd8f8cfaf7874552fed29d.zip external_llvm-49bb78ce9fe79640f2cd8f8cfaf7874552fed29d.tar.gz external_llvm-49bb78ce9fe79640f2cd8f8cfaf7874552fed29d.tar.bz2 |
new testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31259 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen')
-rw-r--r-- | test/CodeGen/Generic/switch-crit-edge-constant.ll | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/test/CodeGen/Generic/switch-crit-edge-constant.ll b/test/CodeGen/Generic/switch-crit-edge-constant.ll new file mode 100644 index 0000000..460354e --- /dev/null +++ b/test/CodeGen/Generic/switch-crit-edge-constant.ll @@ -0,0 +1,55 @@ +; RUN: llvm-as < %s | llc -march=x86 && +; RUN: llvm-as < %s | llc -march=x86 | grep 'mov.*str1' | wc -l | grep 1 +; PR925 + +target endian = little +target pointersize = 32 +target triple = "i686-apple-darwin8.7.2" +%str1 = internal constant [5 x sbyte] c"bonk\00" ; <[5 x sbyte]*> [#uses=1] +%str2 = internal constant [5 x sbyte] c"bork\00" ; <[5 x sbyte]*> [#uses=1] +%str = internal constant [8 x sbyte] c"perfwap\00" ; <[8 x sbyte]*> [#uses=1] + +implementation ; Functions: + +void %foo(int %C) { +entry: + switch int %C, label %bb2 [ + int 1, label %blahaha + int 2, label %blahaha + int 3, label %blahaha + int 4, label %blahaha + int 5, label %blahaha + int 6, label %blahaha + int 7, label %blahaha + int 8, label %blahaha + int 9, label %blahaha + int 10, label %blahaha + ] + +bb2: ; preds = %entry + %tmp5 = and int %C, 123 ; <int> [#uses=1] + %tmp = seteq int %tmp5, 0 ; <bool> [#uses=1] + br bool %tmp, label %blahaha, label %cond_true + +cond_true: ; preds = %bb2 + br label %blahaha + +blahaha: ; preds = %cond_true, %bb2, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry + %s.0 = phi sbyte* [ getelementptr ([8 x sbyte]* %str, int 0, uint 0), %cond_true ], [ getelementptr ([5 x sbyte]* %str1, int 0, uint 0), %entry ], [ getelementptr ([5 x sbyte]* %str1, int 0, uint 0), %entry ], [ getelementptr ([5 x sbyte]* %str1, int 0, uint 0), %entry ], [ getelementptr ([5 x sbyte]* %str1, int 0, uint 0), %entry ], [ getelementptr ([5 x sbyte]* %str1, int 0, uint 0), %entry ], [ getelementptr ([5 x sbyte]* %str1, int 0, uint 0), %entry ], [ getelementptr ([5 x sbyte]* %str1, int 0, uint 0), %entry ], [ getelementptr ([5 x sbyte]* %str1, int 0, uint 0), %entry ], [ getelementptr ([5 x sbyte]* %str1, int 0, uint 0), %entry ], [ getelementptr ([5 x sbyte]* %str1, int 0, uint 0), %entry ], [ getelementptr ([5 x sbyte]* %str2, int 0, uint 0), %bb2 ] ; <sbyte*> [#uses=13] + %tmp8 = tail call int (sbyte*, ...)* %printf( sbyte* %s.0 ) ; <int> [#uses=0] + %tmp10 = tail call int (sbyte*, ...)* %printf( sbyte* %s.0 ) ; <int> [#uses=0] + %tmp12 = tail call int (sbyte*, ...)* %printf( sbyte* %s.0 ) ; <int> [#uses=0] + %tmp14 = tail call int (sbyte*, ...)* %printf( sbyte* %s.0 ) ; <int> [#uses=0] + %tmp16 = tail call int (sbyte*, ...)* %printf( sbyte* %s.0 ) ; <int> [#uses=0] + %tmp18 = tail call int (sbyte*, ...)* %printf( sbyte* %s.0 ) ; <int> [#uses=0] + %tmp20 = tail call int (sbyte*, ...)* %printf( sbyte* %s.0 ) ; <int> [#uses=0] + %tmp22 = tail call int (sbyte*, ...)* %printf( sbyte* %s.0 ) ; <int> [#uses=0] + %tmp24 = tail call int (sbyte*, ...)* %printf( sbyte* %s.0 ) ; <int> [#uses=0] + %tmp26 = tail call int (sbyte*, ...)* %printf( sbyte* %s.0 ) ; <int> [#uses=0] + %tmp28 = tail call int (sbyte*, ...)* %printf( sbyte* %s.0 ) ; <int> [#uses=0] + %tmp30 = tail call int (sbyte*, ...)* %printf( sbyte* %s.0 ) ; <int> [#uses=0] + %tmp32 = tail call int (sbyte*, ...)* %printf( sbyte* %s.0 ) ; <int> [#uses=0] + ret void +} + +declare int %printf(sbyte*, ...) |