diff options
| author | Diana Picus <diana.picus@linaro.org> | 2017-01-25 08:47:40 +0000 |
|---|---|---|
| committer | Diana Picus <diana.picus@linaro.org> | 2017-01-25 08:47:40 +0000 |
| commit | d83df5d372d47a137c4ea237f097a7ce8cc906c1 (patch) | |
| tree | cbd1406e9aed27a9182f1d1f0fb44a7e1fbb6126 /llvm/test/CodeGen/ARM/GlobalISel/arm-isel.ll | |
| parent | 8b6c6bedcbad953260157903e03210249e5f4b90 (diff) | |
| download | bcm5719-llvm-d83df5d372d47a137c4ea237f097a7ce8cc906c1.tar.gz bcm5719-llvm-d83df5d372d47a137c4ea237f097a7ce8cc906c1.zip | |
[ARM] GlobalISel: Support i1 add and ABI extensions
Add support for:
* i1 add
* i1 function arguments, if passed through registers
* i1 returns, with ABI signext/zeroext
Differential Revision: https://reviews.llvm.org/D27706
llvm-svn: 293035
Diffstat (limited to 'llvm/test/CodeGen/ARM/GlobalISel/arm-isel.ll')
| -rw-r--r-- | llvm/test/CodeGen/ARM/GlobalISel/arm-isel.ll | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/ARM/GlobalISel/arm-isel.ll b/llvm/test/CodeGen/ARM/GlobalISel/arm-isel.ll index 2c0c17c7eec..ba2a5469f85 100644 --- a/llvm/test/CodeGen/ARM/GlobalISel/arm-isel.ll +++ b/llvm/test/CodeGen/ARM/GlobalISel/arm-isel.ll @@ -7,6 +7,23 @@ entry: ret void } +define zeroext i1 @test_zext_i1(i1 %x) { +; CHECK-LABEL: test_zext_i1 +; CHECK: and r0, r0, #1 +; CHECK: bx lr +entry: + ret i1 %x +} + +define signext i1 @test_sext_i1(i1 %x) { +; CHECK-LABEL: test_sext_i1 +; CHECK: and r0, r0, #1 +; CHECK: rsb r0, r0, #0 +; CHECK: bx lr +entry: + ret i1 %x +} + define zeroext i8 @test_ext_i8(i8 %x) { ; CHECK-LABEL: test_ext_i8: ; CHECK: uxtb r0, r0 |
