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| author | Evan Cheng <evan.cheng@apple.com> | 2009-06-26 05:59:16 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2009-06-26 05:59:16 +0000 |
| commit | 34c8c7414f57877c4f9fbe1621f879ee1ea079d8 (patch) | |
| tree | a5422c9b74dacac8cbb58ae8ccfd247f20e11ce6 /llvm/test | |
| parent | 1d3b65a6ae368ab503661e726dbbb1f1dfcc9b3a (diff) | |
| download | bcm5719-llvm-34c8c7414f57877c4f9fbe1621f879ee1ea079d8.tar.gz bcm5719-llvm-34c8c7414f57877c4f9fbe1621f879ee1ea079d8.zip | |
Fix a CodeGenDAGPatterns bug. Check if top level predicates match when it's looking for duplicates.
llvm-svn: 74276
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/ARM/orn.ll | 13 | ||||
| -rw-r--r-- | llvm/test/CodeGen/Thumb2/thumb2-orn.ll | 13 |
2 files changed, 26 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/ARM/orn.ll b/llvm/test/CodeGen/ARM/orn.ll new file mode 100644 index 00000000000..2c3fcc8d279 --- /dev/null +++ b/llvm/test/CodeGen/ARM/orn.ll @@ -0,0 +1,13 @@ +; RUN: llvm-as < %s | llc -march=arm | grep {bic\\W*r\[0-9\]*,\\W*r\[0-9\]*,\\W*r\[0-9\]*} | Count 2 + +define i32 @f1(i32 %a, i32 %b) { + %tmp = xor i32 %b, 4294967295 + %tmp1 = and i32 %a, %tmp + ret i32 %tmp1 +} + +define i32 @f2(i32 %a, i32 %b) { + %tmp = xor i32 %b, 4294967295 + %tmp1 = and i32 %tmp, %a + ret i32 %tmp1 +} diff --git a/llvm/test/CodeGen/Thumb2/thumb2-orn.ll b/llvm/test/CodeGen/Thumb2/thumb2-orn.ll new file mode 100644 index 00000000000..291858581ba --- /dev/null +++ b/llvm/test/CodeGen/Thumb2/thumb2-orn.ll @@ -0,0 +1,13 @@ +; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {bic\\W*r\[0-9\]*,\\W*r\[0-9\]*,\\W*r\[0-9\]*} | Count 2 + +define i32 @f1(i32 %a, i32 %b) { + %tmp = xor i32 %b, 4294967295 + %tmp1 = and i32 %a, %tmp + ret i32 %tmp1 +} + +define i32 @f2(i32 %a, i32 %b) { + %tmp = xor i32 %b, 4294967295 + %tmp1 = and i32 %tmp, %a + ret i32 %tmp1 +} |
