1
0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-10-30 15:32:52 +01:00
llvm-mirror/test/CodeGen/NVPTX/pr13291-i1-store.ll

27 lines
850 B
LLVM
Raw Normal View History

; 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 %rs{{[0-9]+}}, 0;
; PTX32-NEXT: st.u8 [%r{{[0-9]+}}], %rs{{[0-9]+}};
; PTX64: mov.u16 %rs{{[0-9]+}}, 0;
; PTX64-NEXT: st.u8 [%rl{{[0-9]+}}], %rs{{[0-9]+}};
store i1 false, i1* %a
ret void
}
define ptx_kernel void @t2(i1* %a, i8* %b) {
; PTX32: ld.u8 %rs{{[0-9]+}}, [%r{{[0-9]+}}]
; PTX32: and.b16 %rs{{[0-9]+}}, %rs{{[0-9]+}}, 1;
; PTX32: setp.eq.b16 %p{{[0-9]+}}, %rs{{[0-9]+}}, 1;
; PTX64: ld.u8 %rs{{[0-9]+}}, [%rl{{[0-9]+}}]
; PTX64: and.b16 %rs{{[0-9]+}}, %rs{{[0-9]+}}, 1;
; PTX64: setp.eq.b16 %p{{[0-9]+}}, %rs{{[0-9]+}}, 1;
%t1 = load i1* %a
%t2 = select i1 %t1, i8 1, i8 2
store i8 %t2, i8* %b
ret void
}