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| author | Evan Cheng <evan.cheng@apple.com> | 2008-01-09 23:01:55 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2008-01-09 23:01:55 +0000 |
| commit | 19107563af7568713193c60be24503446556bff2 (patch) | |
| tree | 64bab13a16c649421a1dbc05e312126af8a9c4fd /test/CodeGen/X86/2008-01-08-SchedulerCrash.ll | |
| parent | ec1213fbbba161401e22bd41005a3b1a39008807 (diff) | |
| download | llvm-19107563af7568713193c60be24503446556bff2.tar.gz llvm-19107563af7568713193c60be24503446556bff2.tar.bz2 llvm-19107563af7568713193c60be24503446556bff2.tar.xz | |
Special copy SUnit's do not have SDNode's.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45787 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86/2008-01-08-SchedulerCrash.ll')
| -rw-r--r-- | test/CodeGen/X86/2008-01-08-SchedulerCrash.ll | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/test/CodeGen/X86/2008-01-08-SchedulerCrash.ll b/test/CodeGen/X86/2008-01-08-SchedulerCrash.ll new file mode 100644 index 0000000000..f31a38e28b --- /dev/null +++ b/test/CodeGen/X86/2008-01-08-SchedulerCrash.ll @@ -0,0 +1,32 @@ +; RUN: llvm-as < %s | llc -march=x86 + + %struct.indexentry = type { i32, i8*, i8*, i8*, i8*, i8* } + +define i32 @_bfd_stab_section_find_nearest_line(i32 %offset) nounwind { +entry: + %tmp910 = add i32 0, %offset ; <i32> [#uses=1] + br i1 true, label %bb951, label %bb917 + +bb917: ; preds = %entry + ret i32 0 + +bb951: ; preds = %bb986, %entry + %tmp955 = sdiv i32 0, 2 ; <i32> [#uses=3] + %tmp961 = getelementptr %struct.indexentry* null, i32 %tmp955, i32 0 ; <i32*> [#uses=1] + br i1 true, label %bb986, label %bb967 + +bb967: ; preds = %bb951 + ret i32 0 + +bb986: ; preds = %bb951 + %tmp993 = load i32* %tmp961, align 4 ; <i32> [#uses=1] + %tmp995 = icmp ugt i32 %tmp993, %tmp910 ; <i1> [#uses=2] + %tmp1002 = add i32 %tmp955, 1 ; <i32> [#uses=1] + %low.0 = select i1 %tmp995, i32 0, i32 %tmp1002 ; <i32> [#uses=1] + %high.0 = select i1 %tmp995, i32 %tmp955, i32 0 ; <i32> [#uses=1] + %tmp1006 = icmp eq i32 %low.0, %high.0 ; <i1> [#uses=1] + br i1 %tmp1006, label %UnifiedReturnBlock, label %bb951 + +UnifiedReturnBlock: ; preds = %bb986 + ret i32 1 +} |