diff options
Diffstat (limited to 'test/CodeGen/NVPTX/pr13291-i1-store.ll')
| -rw-r--r-- | test/CodeGen/NVPTX/pr13291-i1-store.ll | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/test/CodeGen/NVPTX/pr13291-i1-store.ll b/test/CodeGen/NVPTX/pr13291-i1-store.ll new file mode 100644 index 0000000000..779f7798d8 --- /dev/null +++ b/test/CodeGen/NVPTX/pr13291-i1-store.ll @@ -0,0 +1,26 @@ +; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s --check-prefix=PTX32 +; RUN: llc < %s -march=nvptx64 -mcpu=sm_20 | FileCheck %s --check-prefix=PTX64 + +define ptx_kernel void @t1(i1* %a) { +; PTX32: mov.u16 %rc{{[0-9]+}}, 0; +; PTX32-NEXT: st.u8 [%r{{[0-9]+}}], %rc{{[0-9]+}}; +; PTX64: mov.u16 %rc{{[0-9]+}}, 0; +; PTX64-NEXT: st.u8 [%rl{{[0-9]+}}], %rc{{[0-9]+}}; + store i1 false, i1* %a + ret void +} + + +define ptx_kernel void @t2(i1* %a, i8* %b) { +; PTX32: ld.u8 %rc{{[0-9]+}}, [%r{{[0-9]+}}] +; PTX32: and.b16 temp, %rc{{[0-9]+}}, 1; +; PTX32: setp.b16.eq %p{{[0-9]+}}, temp, 1; +; PTX64: ld.u8 %rc{{[0-9]+}}, [%rl{{[0-9]+}}] +; PTX64: and.b16 temp, %rc{{[0-9]+}}, 1; +; PTX64: setp.b16.eq %p{{[0-9]+}}, temp, 1; + + %t1 = load i1* %a + %t2 = select i1 %t1, i8 1, i8 2 + store i8 %t2, i8* %b + ret void +} |