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| author | Che-Liang Chiou <clchiou@gmail.com> | 2010-11-17 08:08:49 +0000 |
|---|---|---|
| committer | Che-Liang Chiou <clchiou@gmail.com> | 2010-11-17 08:08:49 +0000 |
| commit | 3f409f7fefea4d4191a914b528afe16fd7d0b4d9 (patch) | |
| tree | be75f4fab21344fd61aac50e7cd2c4e4e8eb43c9 /test/CodeGen/PTX/sub.ll | |
| parent | 3642e64c114e636548888c72c21ae023ee0121a7 (diff) | |
Add simple arithmetics and %type directive for PTX
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119485 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/PTX/sub.ll')
| -rw-r--r-- | test/CodeGen/PTX/sub.ll | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/test/CodeGen/PTX/sub.ll b/test/CodeGen/PTX/sub.ll new file mode 100644 index 0000000000..aab3fdadad --- /dev/null +++ b/test/CodeGen/PTX/sub.ll @@ -0,0 +1,15 @@ +; RUN: llc < %s -march=ptx | FileCheck %s + +define ptx_device i32 @t1(i32 %x, i32 %y) { +;CHECK: sub.s32 r0, r1, r2; + %z = sub i32 %x, %y +;CHECK: ret; + ret i32 %z +} + +define ptx_device i32 @t2(i32 %x) { +;CHECK: add.s32 r0, r1, -1; + %z = sub i32 %x, 1 +;CHECK: ret; + ret i32 %z +} |