Mercurial > hg > Members > tobaru > cbc > CbC_llvm
view test/CodeGen/X86/2010-01-19-OptExtBug.ll @ 33:e4204d083e25
LLVM 3.5
| author | Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Thu, 12 Dec 2013 14:32:10 +0900 |
| parents | 95c75e76d11b |
| children | afa8332a0e37 |
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; REQUIRES: asserts ; RUN: llc < %s -mtriple=x86_64-apple-darwin11 -relocation-model=pic -disable-fp-elim -stats 2>&1 | not grep ext-opt define fastcc i8* @S_scan_str(i8* %start, i32 %keep_quoted, i32 %keep_delims) nounwind ssp { entry: switch i8 undef, label %bb6 [ i8 9, label %bb5 i8 32, label %bb5 i8 10, label %bb5 i8 13, label %bb5 i8 12, label %bb5 ] bb5: ; preds = %entry, %entry, %entry, %entry, %entry br label %bb6 bb6: ; preds = %bb5, %entry br i1 undef, label %bb7, label %bb9 bb7: ; preds = %bb6 unreachable bb9: ; preds = %bb6 %0 = load i8* undef, align 1 ; <i8> [#uses=3] br i1 undef, label %bb12, label %bb10 bb10: ; preds = %bb9 br i1 undef, label %bb12, label %bb11 bb11: ; preds = %bb10 unreachable bb12: ; preds = %bb10, %bb9 br i1 undef, label %bb13, label %bb14 bb13: ; preds = %bb12 store i8 %0, i8* undef, align 1 %1 = zext i8 %0 to i32 ; <i32> [#uses=1] br label %bb18 bb14: ; preds = %bb12 br label %bb18 bb18: ; preds = %bb14, %bb13 %termcode.0 = phi i32 [ %1, %bb13 ], [ undef, %bb14 ] ; <i32> [#uses=2] %2 = icmp eq i8 %0, 0 ; <i1> [#uses=1] br i1 %2, label %bb21, label %bb19 bb19: ; preds = %bb18 br i1 undef, label %bb21, label %bb20 bb20: ; preds = %bb19 br label %bb21 bb21: ; preds = %bb20, %bb19, %bb18 %termcode.1 = phi i32 [ %termcode.0, %bb18 ], [ %termcode.0, %bb19 ], [ undef, %bb20 ] ; <i32> [#uses=0] unreachable }