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author | Stephen Hines <srhines@google.com> | 2014-05-29 02:49:00 -0700 |
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committer | Stephen Hines <srhines@google.com> | 2014-05-29 02:49:00 -0700 |
commit | dce4a407a24b04eebc6a376f8e62b41aaa7b071f (patch) | |
tree | dcebc53f2b182f145a2e659393bf9a0472cedf23 /test/CodeGen/AArch64/arm64-2012-07-11-InstrEmitterBug.ll | |
parent | 220b921aed042f9e520c26cffd8282a94c66c3d5 (diff) | |
download | external_llvm-dce4a407a24b04eebc6a376f8e62b41aaa7b071f.zip external_llvm-dce4a407a24b04eebc6a376f8e62b41aaa7b071f.tar.gz external_llvm-dce4a407a24b04eebc6a376f8e62b41aaa7b071f.tar.bz2 |
Update LLVM for 3.5 rebase (r209712).
Change-Id: I149556c940fb7dc92d075273c87ff584f400941f
Diffstat (limited to 'test/CodeGen/AArch64/arm64-2012-07-11-InstrEmitterBug.ll')
-rw-r--r-- | test/CodeGen/AArch64/arm64-2012-07-11-InstrEmitterBug.ll | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/test/CodeGen/AArch64/arm64-2012-07-11-InstrEmitterBug.ll b/test/CodeGen/AArch64/arm64-2012-07-11-InstrEmitterBug.ll new file mode 100644 index 0000000..55ecfb5 --- /dev/null +++ b/test/CodeGen/AArch64/arm64-2012-07-11-InstrEmitterBug.ll @@ -0,0 +1,56 @@ +; RUN: llc < %s -mtriple=arm64-apple-ios +; rdar://11849816 + +@shlib_path_substitutions = external hidden unnamed_addr global i8**, align 8 + +declare i64 @llvm.objectsize.i64(i8*, i1) nounwind readnone + +declare noalias i8* @xmalloc(i64) optsize + +declare i64 @strlen(i8* nocapture) nounwind readonly optsize + +declare i8* @__strcpy_chk(i8*, i8*, i64) nounwind optsize + +declare i8* @__strcat_chk(i8*, i8*, i64) nounwind optsize + +declare noalias i8* @xstrdup(i8*) optsize + +define i8* @dyld_fix_path(i8* %path) nounwind optsize ssp { +entry: + br i1 undef, label %if.end56, label %for.cond + +for.cond: ; preds = %entry + br i1 undef, label %for.cond10, label %for.body + +for.body: ; preds = %for.cond + unreachable + +for.cond10: ; preds = %for.cond + br i1 undef, label %if.end56, label %for.body14 + +for.body14: ; preds = %for.cond10 + %call22 = tail call i64 @strlen(i8* undef) nounwind optsize + %sext = shl i64 %call22, 32 + %conv30 = ashr exact i64 %sext, 32 + %add29 = sub i64 0, %conv30 + %sub = add i64 %add29, 0 + %add31 = shl i64 %sub, 32 + %sext59 = add i64 %add31, 4294967296 + %conv33 = ashr exact i64 %sext59, 32 + %call34 = tail call noalias i8* @xmalloc(i64 %conv33) nounwind optsize + br i1 undef, label %cond.false45, label %cond.true43 + +cond.true43: ; preds = %for.body14 + unreachable + +cond.false45: ; preds = %for.body14 + %add.ptr = getelementptr inbounds i8* %path, i64 %conv30 + unreachable + +if.end56: ; preds = %for.cond10, %entry + ret i8* null +} + +declare i32 @strncmp(i8* nocapture, i8* nocapture, i64) nounwind readonly optsize + +declare i8* @strcpy(i8*, i8* nocapture) nounwind |