| ; 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 |
| |
| |
| ;; i8 |
| define i8 @ld_global_i8(i8 addrspace(1)* %ptr) { |
| ; PTX32: ld.global.u8 %r{{[0-9]+}}, [%r{{[0-9]+}}] |
| ; PTX32: ret |
| ; PTX64: ld.global.u8 %r{{[0-9]+}}, [%rd{{[0-9]+}}] |
| ; PTX64: ret |
| %a = load i8, i8 addrspace(1)* %ptr |
| ret i8 %a |
| } |
| |
| define i8 @ld_shared_i8(i8 addrspace(3)* %ptr) { |
| ; PTX32: ld.shared.u8 %r{{[0-9]+}}, [%r{{[0-9]+}}] |
| ; PTX32: ret |
| ; PTX64: ld.shared.u8 %r{{[0-9]+}}, [%rd{{[0-9]+}}] |
| ; PTX64: ret |
| %a = load i8, i8 addrspace(3)* %ptr |
| ret i8 %a |
| } |
| |
| define i8 @ld_local_i8(i8 addrspace(5)* %ptr) { |
| ; PTX32: ld.local.u8 %r{{[0-9]+}}, [%r{{[0-9]+}}] |
| ; PTX32: ret |
| ; PTX64: ld.local.u8 %r{{[0-9]+}}, [%rd{{[0-9]+}}] |
| ; PTX64: ret |
| %a = load i8, i8 addrspace(5)* %ptr |
| ret i8 %a |
| } |
| |
| ;; i16 |
| define i16 @ld_global_i16(i16 addrspace(1)* %ptr) { |
| ; PTX32: ld.global.u16 %r{{[0-9]+}}, [%r{{[0-9]+}}] |
| ; PTX32: ret |
| ; PTX64: ld.global.u16 %r{{[0-9]+}}, [%rd{{[0-9]+}}] |
| ; PTX64: ret |
| %a = load i16, i16 addrspace(1)* %ptr |
| ret i16 %a |
| } |
| |
| define i16 @ld_shared_i16(i16 addrspace(3)* %ptr) { |
| ; PTX32: ld.shared.u16 %r{{[0-9]+}}, [%r{{[0-9]+}}] |
| ; PTX32: ret |
| ; PTX64: ld.shared.u16 %r{{[0-9]+}}, [%rd{{[0-9]+}}] |
| ; PTX64: ret |
| %a = load i16, i16 addrspace(3)* %ptr |
| ret i16 %a |
| } |
| |
| define i16 @ld_local_i16(i16 addrspace(5)* %ptr) { |
| ; PTX32: ld.local.u16 %r{{[0-9]+}}, [%r{{[0-9]+}}] |
| ; PTX32: ret |
| ; PTX64: ld.local.u16 %r{{[0-9]+}}, [%rd{{[0-9]+}}] |
| ; PTX64: ret |
| %a = load i16, i16 addrspace(5)* %ptr |
| ret i16 %a |
| } |
| |
| ;; i32 |
| define i32 @ld_global_i32(i32 addrspace(1)* %ptr) { |
| ; PTX32: ld.global.u32 %r{{[0-9]+}}, [%r{{[0-9]+}}] |
| ; PTX32: ret |
| ; PTX64: ld.global.u32 %r{{[0-9]+}}, [%rd{{[0-9]+}}] |
| ; PTX64: ret |
| %a = load i32, i32 addrspace(1)* %ptr |
| ret i32 %a |
| } |
| |
| define i32 @ld_shared_i32(i32 addrspace(3)* %ptr) { |
| ; PTX32: ld.shared.u32 %r{{[0-9]+}}, [%r{{[0-9]+}}] |
| ; PTX32: ret |
| ; PTX64: ld.shared.u32 %r{{[0-9]+}}, [%rd{{[0-9]+}}] |
| ; PTX64: ret |
| %a = load i32, i32 addrspace(3)* %ptr |
| ret i32 %a |
| } |
| |
| define i32 @ld_local_i32(i32 addrspace(5)* %ptr) { |
| ; PTX32: ld.local.u32 %r{{[0-9]+}}, [%r{{[0-9]+}}] |
| ; PTX32: ret |
| ; PTX64: ld.local.u32 %r{{[0-9]+}}, [%rd{{[0-9]+}}] |
| ; PTX64: ret |
| %a = load i32, i32 addrspace(5)* %ptr |
| ret i32 %a |
| } |
| |
| ;; i64 |
| define i64 @ld_global_i64(i64 addrspace(1)* %ptr) { |
| ; PTX32: ld.global.u64 %rd{{[0-9]+}}, [%r{{[0-9]+}}] |
| ; PTX32: ret |
| ; PTX64: ld.global.u64 %rd{{[0-9]+}}, [%rd{{[0-9]+}}] |
| ; PTX64: ret |
| %a = load i64, i64 addrspace(1)* %ptr |
| ret i64 %a |
| } |
| |
| define i64 @ld_shared_i64(i64 addrspace(3)* %ptr) { |
| ; PTX32: ld.shared.u64 %rd{{[0-9]+}}, [%r{{[0-9]+}}] |
| ; PTX32: ret |
| ; PTX64: ld.shared.u64 %rd{{[0-9]+}}, [%rd{{[0-9]+}}] |
| ; PTX64: ret |
| %a = load i64, i64 addrspace(3)* %ptr |
| ret i64 %a |
| } |
| |
| define i64 @ld_local_i64(i64 addrspace(5)* %ptr) { |
| ; PTX32: ld.local.u64 %rd{{[0-9]+}}, [%r{{[0-9]+}}] |
| ; PTX32: ret |
| ; PTX64: ld.local.u64 %rd{{[0-9]+}}, [%rd{{[0-9]+}}] |
| ; PTX64: ret |
| %a = load i64, i64 addrspace(5)* %ptr |
| ret i64 %a |
| } |
| |
| ;; f32 |
| define float @ld_global_f32(float addrspace(1)* %ptr) { |
| ; PTX32: ld.global.f32 %f{{[0-9]+}}, [%r{{[0-9]+}}] |
| ; PTX32: ret |
| ; PTX64: ld.global.f32 %f{{[0-9]+}}, [%rd{{[0-9]+}}] |
| ; PTX64: ret |
| %a = load float, float addrspace(1)* %ptr |
| ret float %a |
| } |
| |
| define float @ld_shared_f32(float addrspace(3)* %ptr) { |
| ; PTX32: ld.shared.f32 %f{{[0-9]+}}, [%r{{[0-9]+}}] |
| ; PTX32: ret |
| ; PTX64: ld.shared.f32 %f{{[0-9]+}}, [%rd{{[0-9]+}}] |
| ; PTX64: ret |
| %a = load float, float addrspace(3)* %ptr |
| ret float %a |
| } |
| |
| define float @ld_local_f32(float addrspace(5)* %ptr) { |
| ; PTX32: ld.local.f32 %f{{[0-9]+}}, [%r{{[0-9]+}}] |
| ; PTX32: ret |
| ; PTX64: ld.local.f32 %f{{[0-9]+}}, [%rd{{[0-9]+}}] |
| ; PTX64: ret |
| %a = load float, float addrspace(5)* %ptr |
| ret float %a |
| } |
| |
| ;; f64 |
| define double @ld_global_f64(double addrspace(1)* %ptr) { |
| ; PTX32: ld.global.f64 %fd{{[0-9]+}}, [%r{{[0-9]+}}] |
| ; PTX32: ret |
| ; PTX64: ld.global.f64 %fd{{[0-9]+}}, [%rd{{[0-9]+}}] |
| ; PTX64: ret |
| %a = load double, double addrspace(1)* %ptr |
| ret double %a |
| } |
| |
| define double @ld_shared_f64(double addrspace(3)* %ptr) { |
| ; PTX32: ld.shared.f64 %fd{{[0-9]+}}, [%r{{[0-9]+}}] |
| ; PTX32: ret |
| ; PTX64: ld.shared.f64 %fd{{[0-9]+}}, [%rd{{[0-9]+}}] |
| ; PTX64: ret |
| %a = load double, double addrspace(3)* %ptr |
| ret double %a |
| } |
| |
| define double @ld_local_f64(double addrspace(5)* %ptr) { |
| ; PTX32: ld.local.f64 %fd{{[0-9]+}}, [%r{{[0-9]+}}] |
| ; PTX32: ret |
| ; PTX64: ld.local.f64 %fd{{[0-9]+}}, [%rd{{[0-9]+}}] |
| ; PTX64: ret |
| %a = load double, double addrspace(5)* %ptr |
| ret double %a |
| } |