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| author | Evan Cheng <evan.cheng@apple.com> | 2007-03-22 01:55:16 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2007-03-22 01:55:16 +0000 |
| commit | 60864a8ab6d3ce7b3aaccde7c295abbc616cd518 (patch) | |
| tree | 71b441dbc04cf7c25b964b4b9bb8ec6f5fc33de7 /test/CodeGen/ARM/trunc_ldr.ll | |
| parent | c88138fb5e0aa0bcbc95d6c3352e08cfdfcfecef (diff) | |
| download | external_llvm-60864a8ab6d3ce7b3aaccde7c295abbc616cd518.zip external_llvm-60864a8ab6d3ce7b3aaccde7c295abbc616cd518.tar.gz external_llvm-60864a8ab6d3ce7b3aaccde7c295abbc616cd518.tar.bz2 | |
Another test case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35255 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/ARM/trunc_ldr.ll')
| -rw-r--r-- | test/CodeGen/ARM/trunc_ldr.ll | 28 |
1 files changed, 13 insertions, 15 deletions
diff --git a/test/CodeGen/ARM/trunc_ldr.ll b/test/CodeGen/ARM/trunc_ldr.ll index 0df5fbd..b96f447 100644 --- a/test/CodeGen/ARM/trunc_ldr.ll +++ b/test/CodeGen/ARM/trunc_ldr.ll @@ -1,27 +1,25 @@ ; RUN: llvm-as < %s | llc -march=arm && -; RUN: llvm-as < %s | llc -march=arm | grep "ldrb.*7" +; RUN: llvm-as < %s | llc -march=arm | grep "ldrb.*7" | wc -l | grep 1 +; RUN: llvm-as < %s | llc -march=arm | grep "ldrsb.*7" | wc -l | grep 1 %struct.A = type { i8, i8, i8, i8, i16, i8, i8, %struct.B** } %struct.B = type { float, float, i32, i32, i32, [0 x i8] } -implementation ; Functions: - -define i32 @f1(%struct.A* %d) { -entry: +define i8 @f1(%struct.A* %d) { %tmp2 = getelementptr %struct.A* %d, i32 0, i32 4 %tmp23 = bitcast i16* %tmp2 to i32* %tmp4 = load i32* %tmp23 %tmp512 = lshr i32 %tmp4, 24 %tmp56 = trunc i32 %tmp512 to i8 - icmp eq i8 %tmp56, 0 - br i1 %0, label %UnifiedReturnBlock, label %conArue - -conArue: - %tmp8 = tail call i32 @f( %struct.A* %d ) - ret i32 %tmp8 - -UnifiedReturnBlock: - ret i32 0 + ret i8 %tmp56 } -declare i32 @f(%struct.A*) +define i32 @f2(%struct.A* %d) { + %tmp2 = getelementptr %struct.A* %d, i32 0, i32 4 + %tmp23 = bitcast i16* %tmp2 to i32* + %tmp4 = load i32* %tmp23 + %tmp512 = lshr i32 %tmp4, 24 + %tmp56 = trunc i32 %tmp512 to i8 + %tmp57 = sext i8 %tmp56 to i32 + ret i32 %tmp57 +} |