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author | Evan Cheng <evan.cheng@apple.com> | 2011-12-17 01:25:34 +0000 |
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committer | Evan Cheng <evan.cheng@apple.com> | 2011-12-17 01:25:34 +0000 |
commit | b16db8171970f7390895f1e36d5887e6baa9abc3 (patch) | |
tree | bae70c619ac30a8dbd151211d2ba74aea2556413 /test/CodeGen/Thumb2/2011-12-16-T2SizeReduceAssert.ll | |
parent | 2e33944c101f2a08ed1d85e807830f2fc089dd06 (diff) | |
download | external_llvm-b16db8171970f7390895f1e36d5887e6baa9abc3.zip external_llvm-b16db8171970f7390895f1e36d5887e6baa9abc3.tar.gz external_llvm-b16db8171970f7390895f1e36d5887e6baa9abc3.tar.bz2 |
Fix a CPSR liveness tracking bug introduced when I converted IT block to bundle.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146805 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/Thumb2/2011-12-16-T2SizeReduceAssert.ll')
-rw-r--r-- | test/CodeGen/Thumb2/2011-12-16-T2SizeReduceAssert.ll | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/test/CodeGen/Thumb2/2011-12-16-T2SizeReduceAssert.ll b/test/CodeGen/Thumb2/2011-12-16-T2SizeReduceAssert.ll new file mode 100644 index 0000000..dadbdc5 --- /dev/null +++ b/test/CodeGen/Thumb2/2011-12-16-T2SizeReduceAssert.ll @@ -0,0 +1,28 @@ +; RUN: llc < %s -mtriple=thumbv7-apple-ios -relocation-model=pic -disable-fp-elim -mcpu=cortex-a8 + +%struct.LIST_NODE.0.16 = type { %struct.LIST_NODE.0.16*, i8* } + +define %struct.LIST_NODE.0.16* @list_AssocListPair(%struct.LIST_NODE.0.16* %List, i8* %Key) nounwind readonly { +entry: + br label %bb3 + +bb: ; preds = %bb3 + %Scan.0.idx7.val = load i8** undef, align 4 + %.idx = getelementptr i8* %Scan.0.idx7.val, i32 4 + %0 = bitcast i8* %.idx to i8** + %.idx.val = load i8** %0, align 4 + %1 = icmp eq i8* %.idx.val, %Key + br i1 %1, label %bb5, label %bb2 + +bb2: ; preds = %bb + %Scan.0.idx8.val = load %struct.LIST_NODE.0.16** undef, align 4 + br label %bb3 + +bb3: ; preds = %bb2, %entry + %Scan.0 = phi %struct.LIST_NODE.0.16* [ %List, %entry ], [ %Scan.0.idx8.val, %bb2 ] + %2 = icmp eq %struct.LIST_NODE.0.16* %Scan.0, null + br i1 %2, label %bb5, label %bb + +bb5: ; preds = %bb3, %bb + ret %struct.LIST_NODE.0.16* null +} |