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4ca961430f
The new target machines are: nvptx (old ptx32) => 32-bit PTX nvptx64 (old ptx64) => 64-bit PTX The sources are based on the internal NVIDIA NVPTX back-end, and contain more functionality than the current PTX back-end currently provides. NV_CONTRIB llvm-svn: 156196
180 lines
4.7 KiB
LLVM
180 lines
4.7 KiB
LLVM
; RUN: llc < %s -march=nvptx -mcpu=sm_10 | FileCheck %s --check-prefix=PTX32
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; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s --check-prefix=PTX32
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; RUN: llc < %s -march=nvptx64 -mcpu=sm_10 | FileCheck %s --check-prefix=PTX64
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; RUN: llc < %s -march=nvptx64 -mcpu=sm_20 | FileCheck %s --check-prefix=PTX64
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;; i8
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define void @st_global_i8(i8 addrspace(1)* %ptr, i8 %a) {
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; PTX32: st.global.u8 [%r{{[0-9]+}}], %rc{{[0-9]+}}
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; PTX32: ret
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; PTX64: st.global.u8 [%rl{{[0-9]+}}], %rc{{[0-9]+}}
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; PTX64: ret
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store i8 %a, i8 addrspace(1)* %ptr
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ret void
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}
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define void @st_shared_i8(i8 addrspace(3)* %ptr, i8 %a) {
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; PTX32: st.shared.u8 [%r{{[0-9]+}}], %rc{{[0-9]+}}
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; PTX32: ret
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; PTX64: st.shared.u8 [%rl{{[0-9]+}}], %rc{{[0-9]+}}
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; PTX64: ret
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store i8 %a, i8 addrspace(3)* %ptr
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ret void
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}
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define void @st_local_i8(i8 addrspace(5)* %ptr, i8 %a) {
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; PTX32: st.local.u8 [%r{{[0-9]+}}], %rc{{[0-9]+}}
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; PTX32: ret
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; PTX64: st.local.u8 [%rl{{[0-9]+}}], %rc{{[0-9]+}}
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; PTX64: ret
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store i8 %a, i8 addrspace(5)* %ptr
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ret void
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}
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;; i16
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define void @st_global_i16(i16 addrspace(1)* %ptr, i16 %a) {
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; PTX32: st.global.u16 [%r{{[0-9]+}}], %rs{{[0-9]+}}
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; PTX32: ret
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; PTX64: st.global.u16 [%rl{{[0-9]+}}], %rs{{[0-9]+}}
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; PTX64: ret
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store i16 %a, i16 addrspace(1)* %ptr
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ret void
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}
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define void @st_shared_i16(i16 addrspace(3)* %ptr, i16 %a) {
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; PTX32: st.shared.u16 [%r{{[0-9]+}}], %rs{{[0-9]+}}
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; PTX32: ret
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; PTX64: st.shared.u16 [%rl{{[0-9]+}}], %rs{{[0-9]+}}
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; PTX64: ret
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store i16 %a, i16 addrspace(3)* %ptr
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ret void
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}
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define void @st_local_i16(i16 addrspace(5)* %ptr, i16 %a) {
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; PTX32: st.local.u16 [%r{{[0-9]+}}], %rs{{[0-9]+}}
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; PTX32: ret
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; PTX64: st.local.u16 [%rl{{[0-9]+}}], %rs{{[0-9]+}}
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; PTX64: ret
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store i16 %a, i16 addrspace(5)* %ptr
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ret void
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}
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;; i32
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define void @st_global_i32(i32 addrspace(1)* %ptr, i32 %a) {
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; PTX32: st.global.u32 [%r{{[0-9]+}}], %r{{[0-9]+}}
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; PTX32: ret
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; PTX64: st.global.u32 [%rl{{[0-9]+}}], %r{{[0-9]+}}
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; PTX64: ret
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store i32 %a, i32 addrspace(1)* %ptr
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ret void
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}
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define void @st_shared_i32(i32 addrspace(3)* %ptr, i32 %a) {
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; PTX32: st.shared.u32 [%r{{[0-9]+}}], %r{{[0-9]+}}
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; PTX32: ret
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; PTX64: st.shared.u32 [%rl{{[0-9]+}}], %r{{[0-9]+}}
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; PTX64: ret
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store i32 %a, i32 addrspace(3)* %ptr
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ret void
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}
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define void @st_local_i32(i32 addrspace(5)* %ptr, i32 %a) {
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; PTX32: st.local.u32 [%r{{[0-9]+}}], %r{{[0-9]+}}
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; PTX32: ret
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; PTX64: st.local.u32 [%rl{{[0-9]+}}], %r{{[0-9]+}}
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; PTX64: ret
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store i32 %a, i32 addrspace(5)* %ptr
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ret void
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}
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;; i64
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define void @st_global_i64(i64 addrspace(1)* %ptr, i64 %a) {
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; PTX32: st.global.u64 [%r{{[0-9]+}}], %rl{{[0-9]+}}
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; PTX32: ret
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; PTX64: st.global.u64 [%rl{{[0-9]+}}], %rl{{[0-9]+}}
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; PTX64: ret
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store i64 %a, i64 addrspace(1)* %ptr
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ret void
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}
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define void @st_shared_i64(i64 addrspace(3)* %ptr, i64 %a) {
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; PTX32: st.shared.u64 [%r{{[0-9]+}}], %rl{{[0-9]+}}
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; PTX32: ret
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; PTX64: st.shared.u64 [%rl{{[0-9]+}}], %rl{{[0-9]+}}
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; PTX64: ret
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store i64 %a, i64 addrspace(3)* %ptr
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ret void
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}
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define void @st_local_i64(i64 addrspace(5)* %ptr, i64 %a) {
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; PTX32: st.local.u64 [%r{{[0-9]+}}], %rl{{[0-9]+}}
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; PTX32: ret
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; PTX64: st.local.u64 [%rl{{[0-9]+}}], %rl{{[0-9]+}}
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; PTX64: ret
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store i64 %a, i64 addrspace(5)* %ptr
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ret void
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}
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;; f32
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define void @st_global_f32(float addrspace(1)* %ptr, float %a) {
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; PTX32: st.global.f32 [%r{{[0-9]+}}], %f{{[0-9]+}}
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; PTX32: ret
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; PTX64: st.global.f32 [%rl{{[0-9]+}}], %f{{[0-9]+}}
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; PTX64: ret
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store float %a, float addrspace(1)* %ptr
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ret void
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}
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define void @st_shared_f32(float addrspace(3)* %ptr, float %a) {
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; PTX32: st.shared.f32 [%r{{[0-9]+}}], %f{{[0-9]+}}
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; PTX32: ret
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; PTX64: st.shared.f32 [%rl{{[0-9]+}}], %f{{[0-9]+}}
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; PTX64: ret
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store float %a, float addrspace(3)* %ptr
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ret void
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}
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define void @st_local_f32(float addrspace(5)* %ptr, float %a) {
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; PTX32: st.local.f32 [%r{{[0-9]+}}], %f{{[0-9]+}}
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; PTX32: ret
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; PTX64: st.local.f32 [%rl{{[0-9]+}}], %f{{[0-9]+}}
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; PTX64: ret
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store float %a, float addrspace(5)* %ptr
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ret void
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}
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;; f64
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define void @st_global_f64(double addrspace(1)* %ptr, double %a) {
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; PTX32: st.global.f64 [%r{{[0-9]+}}], %fl{{[0-9]+}}
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; PTX32: ret
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; PTX64: st.global.f64 [%rl{{[0-9]+}}], %fl{{[0-9]+}}
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; PTX64: ret
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store double %a, double addrspace(1)* %ptr
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ret void
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}
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define void @st_shared_f64(double addrspace(3)* %ptr, double %a) {
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; PTX32: st.shared.f64 [%r{{[0-9]+}}], %fl{{[0-9]+}}
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; PTX32: ret
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; PTX64: st.shared.f64 [%rl{{[0-9]+}}], %fl{{[0-9]+}}
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; PTX64: ret
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store double %a, double addrspace(3)* %ptr
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ret void
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}
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define void @st_local_f64(double addrspace(5)* %ptr, double %a) {
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; PTX32: st.local.f64 [%r{{[0-9]+}}], %fl{{[0-9]+}}
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; PTX32: ret
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; PTX64: st.local.f64 [%rl{{[0-9]+}}], %fl{{[0-9]+}}
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; PTX64: ret
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store double %a, double addrspace(5)* %ptr
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ret void
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}
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