| ; RUN: llc < %s -march=ptx32 | FileCheck %s | |
| ;CHECK: .extern .global .b8 array_i16[20]; | |
| @array_i16 = external global [10 x i16] | |
| ;CHECK: .extern .const .b8 array_constant_i16[20]; | |
| @array_constant_i16 = external addrspace(1) constant [10 x i16] | |
| ;CHECK: .extern .shared .b8 array_shared_i16[20]; | |
| @array_shared_i16 = external addrspace(4) global [10 x i16] | |
| ;CHECK: .extern .global .b8 array_i32[40]; | |
| @array_i32 = external global [10 x i32] | |
| ;CHECK: .extern .const .b8 array_constant_i32[40]; | |
| @array_constant_i32 = external addrspace(1) constant [10 x i32] | |
| ;CHECK: .extern .shared .b8 array_shared_i32[40]; | |
| @array_shared_i32 = external addrspace(4) global [10 x i32] | |
| ;CHECK: .extern .global .b8 array_i64[80]; | |
| @array_i64 = external global [10 x i64] | |
| ;CHECK: .extern .const .b8 array_constant_i64[80]; | |
| @array_constant_i64 = external addrspace(1) constant [10 x i64] | |
| ;CHECK: .extern .shared .b8 array_shared_i64[80]; | |
| @array_shared_i64 = external addrspace(4) global [10 x i64] | |
| ;CHECK: .extern .global .b8 array_float[40]; | |
| @array_float = external global [10 x float] | |
| ;CHECK: .extern .const .b8 array_constant_float[40]; | |
| @array_constant_float = external addrspace(1) constant [10 x float] | |
| ;CHECK: .extern .shared .b8 array_shared_float[40]; | |
| @array_shared_float = external addrspace(4) global [10 x float] | |
| ;CHECK: .extern .global .b8 array_double[80]; | |
| @array_double = external global [10 x double] | |
| ;CHECK: .extern .const .b8 array_constant_double[80]; | |
| @array_constant_double = external addrspace(1) constant [10 x double] | |
| ;CHECK: .extern .shared .b8 array_shared_double[80]; | |
| @array_shared_double = external addrspace(4) global [10 x double] | |
| define ptx_device i16 @t1_u16(i16* %p) { | |
| entry: | |
| ;CHECK: ld.global.u16 %ret{{[0-9]+}}, [%r{{[0-9]+}}]; | |
| ;CHECK: ret; | |
| %x = load i16* %p | |
| ret i16 %x | |
| } | |
| define ptx_device i32 @t1_u32(i32* %p) { | |
| entry: | |
| ;CHECK: ld.global.u32 %ret{{[0-9]+}}, [%r{{[0-9]+}}]; | |
| ;CHECK: ret; | |
| %x = load i32* %p | |
| ret i32 %x | |
| } | |
| define ptx_device i64 @t1_u64(i64* %p) { | |
| entry: | |
| ;CHECK: ld.global.u64 %ret{{[0-9]+}}, [%r{{[0-9]+}}]; | |
| ;CHECK: ret; | |
| %x = load i64* %p | |
| ret i64 %x | |
| } | |
| define ptx_device float @t1_f32(float* %p) { | |
| entry: | |
| ;CHECK: ld.global.f32 %ret{{[0-9]+}}, [%r{{[0-9]+}}]; | |
| ;CHECK: ret; | |
| %x = load float* %p | |
| ret float %x | |
| } | |
| define ptx_device double @t1_f64(double* %p) { | |
| entry: | |
| ;CHECK: ld.global.f64 %ret{{[0-9]+}}, [%r{{[0-9]+}}]; | |
| ;CHECK: ret; | |
| %x = load double* %p | |
| ret double %x | |
| } | |
| define ptx_device i16 @t2_u16(i16* %p) { | |
| entry: | |
| ;CHECK: ld.global.u16 %ret{{[0-9]+}}, [%r{{[0-9]+}}+2]; | |
| ;CHECK: ret; | |
| %i = getelementptr i16* %p, i32 1 | |
| %x = load i16* %i | |
| ret i16 %x | |
| } | |
| define ptx_device i32 @t2_u32(i32* %p) { | |
| entry: | |
| ;CHECK: ld.global.u32 %ret{{[0-9]+}}, [%r{{[0-9]+}}+4]; | |
| ;CHECK: ret; | |
| %i = getelementptr i32* %p, i32 1 | |
| %x = load i32* %i | |
| ret i32 %x | |
| } | |
| define ptx_device i64 @t2_u64(i64* %p) { | |
| entry: | |
| ;CHECK: ld.global.u64 %ret{{[0-9]+}}, [%r{{[0-9]+}}+8]; | |
| ;CHECK: ret; | |
| %i = getelementptr i64* %p, i32 1 | |
| %x = load i64* %i | |
| ret i64 %x | |
| } | |
| define ptx_device float @t2_f32(float* %p) { | |
| entry: | |
| ;CHECK: ld.global.f32 %ret{{[0-9]+}}, [%r{{[0-9]+}}+4]; | |
| ;CHECK: ret; | |
| %i = getelementptr float* %p, i32 1 | |
| %x = load float* %i | |
| ret float %x | |
| } | |
| define ptx_device double @t2_f64(double* %p) { | |
| entry: | |
| ;CHECK: ld.global.f64 %ret{{[0-9]+}}, [%r{{[0-9]+}}+8]; | |
| ;CHECK: ret; | |
| %i = getelementptr double* %p, i32 1 | |
| %x = load double* %i | |
| ret double %x | |
| } | |
| define ptx_device i16 @t3_u16(i16* %p, i32 %q) { | |
| entry: | |
| ;CHECK: shl.b32 %r[[R0:[0-9]+]], %r{{[0-9]+}}, 1; | |
| ;CHECK: add.u32 %r{{[0-9]+}}, %r{{[0-9]+}}, %r[[R0]]; | |
| ;CHECK: ld.global.u16 %ret{{[0-9]+}}, [%r{{[0-9]+}}]; | |
| %i = getelementptr i16* %p, i32 %q | |
| %x = load i16* %i | |
| ret i16 %x | |
| } | |
| define ptx_device i32 @t3_u32(i32* %p, i32 %q) { | |
| entry: | |
| ;CHECK: shl.b32 %r[[R0:[0-9]+]], %r{{[0-9]+}}, 2; | |
| ;CHECK: add.u32 %r{{[0-9]+}}, %r{{[0-9]+}}, %r[[R0]]; | |
| ;CHECK: ld.global.u32 %ret{{[0-9]+}}, [%r{{[0-9]+}}]; | |
| %i = getelementptr i32* %p, i32 %q | |
| %x = load i32* %i | |
| ret i32 %x | |
| } | |
| define ptx_device i64 @t3_u64(i64* %p, i32 %q) { | |
| entry: | |
| ;CHECK: shl.b32 %r[[R0:[0-9]+]], %r{{[0-9]+}}, 3; | |
| ;CHECK: add.u32 %r{{[0-9]+}}, %r{{[0-9]+}}, %r[[R0]]; | |
| ;CHECK: ld.global.u64 %ret{{[0-9]+}}, [%r{{[0-9]+}}]; | |
| %i = getelementptr i64* %p, i32 %q | |
| %x = load i64* %i | |
| ret i64 %x | |
| } | |
| define ptx_device float @t3_f32(float* %p, i32 %q) { | |
| entry: | |
| ;CHECK: shl.b32 %r[[R0:[0-9]+]], %r{{[0-9]+}}, 2; | |
| ;CHECK: add.u32 %r{{[0-9]+}}, %r{{[0-9]+}}, %r[[R0]]; | |
| ;CHECK: ld.global.f32 %ret{{[0-9]+}}, [%r{{[0-9]+}}]; | |
| %i = getelementptr float* %p, i32 %q | |
| %x = load float* %i | |
| ret float %x | |
| } | |
| define ptx_device double @t3_f64(double* %p, i32 %q) { | |
| entry: | |
| ;CHECK: shl.b32 %r[[R0:[0-9]+]], %r{{[0-9]+}}, 3; | |
| ;CHECK: add.u32 %r{{[0-9]+}}, %r{{[0-9]+}}, %r[[R0]]; | |
| ;CHECK: ld.global.f64 %ret{{[0-9]+}}, [%r{{[0-9]+}}]; | |
| %i = getelementptr double* %p, i32 %q | |
| %x = load double* %i | |
| ret double %x | |
| } | |
| define ptx_device i16 @t4_global_u16() { | |
| entry: | |
| ;CHECK: mov.u32 %r[[R0:[0-9]+]], array_i16; | |
| ;CHECK: ld.global.u16 %ret{{[0-9]+}}, [%r[[R0]]]; | |
| ;CHECK: ret; | |
| %i = getelementptr [10 x i16]* @array_i16, i32 0, i32 0 | |
| %x = load i16* %i | |
| ret i16 %x | |
| } | |
| define ptx_device i32 @t4_global_u32() { | |
| entry: | |
| ;CHECK: mov.u32 %r[[R0:[0-9]+]], array_i32; | |
| ;CHECK: ld.global.u32 %ret{{[0-9]+}}, [%r[[R0]]]; | |
| ;CHECK: ret; | |
| %i = getelementptr [10 x i32]* @array_i32, i32 0, i32 0 | |
| %x = load i32* %i | |
| ret i32 %x | |
| } | |
| define ptx_device i64 @t4_global_u64() { | |
| entry: | |
| ;CHECK: mov.u32 %r[[R0:[0-9]+]], array_i64; | |
| ;CHECK: ld.global.u64 %ret{{[0-9]+}}, [%r[[R0]]]; | |
| ;CHECK: ret; | |
| %i = getelementptr [10 x i64]* @array_i64, i32 0, i32 0 | |
| %x = load i64* %i | |
| ret i64 %x | |
| } | |
| define ptx_device float @t4_global_f32() { | |
| entry: | |
| ;CHECK: mov.u32 %r[[R0:[0-9]+]], array_float; | |
| ;CHECK: ld.global.f32 %ret{{[0-9]+}}, [%r[[R0]]]; | |
| ;CHECK: ret; | |
| %i = getelementptr [10 x float]* @array_float, i32 0, i32 0 | |
| %x = load float* %i | |
| ret float %x | |
| } | |
| define ptx_device double @t4_global_f64() { | |
| entry: | |
| ;CHECK: mov.u32 %r[[R0:[0-9]+]], array_double; | |
| ;CHECK: ld.global.f64 %ret{{[0-9]+}}, [%r[[R0]]]; | |
| ;CHECK: ret; | |
| %i = getelementptr [10 x double]* @array_double, i32 0, i32 0 | |
| %x = load double* %i | |
| ret double %x | |
| } | |
| define ptx_device i16 @t4_const_u16() { | |
| entry: | |
| ;CHECK: mov.u32 %r[[R0:[0-9]+]], array_constant_i16; | |
| ;CHECK: ld.const.u16 %ret{{[0-9]+}}, [%r[[R0]]]; | |
| ;CHECK: ret; | |
| %i = getelementptr [10 x i16] addrspace(1)* @array_constant_i16, i32 0, i32 0 | |
| %x = load i16 addrspace(1)* %i | |
| ret i16 %x | |
| } | |
| define ptx_device i32 @t4_const_u32() { | |
| entry: | |
| ;CHECK: mov.u32 %r[[R0:[0-9]+]], array_constant_i32; | |
| ;CHECK: ld.const.u32 %ret{{[0-9]+}}, [%r[[R0]]]; | |
| ;CHECK: ret; | |
| %i = getelementptr [10 x i32] addrspace(1)* @array_constant_i32, i32 0, i32 0 | |
| %x = load i32 addrspace(1)* %i | |
| ret i32 %x | |
| } | |
| define ptx_device i64 @t4_const_u64() { | |
| entry: | |
| ;CHECK: mov.u32 %r[[R0:[0-9]+]], array_constant_i64; | |
| ;CHECK: ld.const.u64 %ret{{[0-9]+}}, [%r[[R0]]]; | |
| ;CHECK: ret; | |
| %i = getelementptr [10 x i64] addrspace(1)* @array_constant_i64, i32 0, i32 0 | |
| %x = load i64 addrspace(1)* %i | |
| ret i64 %x | |
| } | |
| define ptx_device float @t4_const_f32() { | |
| entry: | |
| ;CHECK: mov.u32 %r[[R0:[0-9]+]], array_constant_float; | |
| ;CHECK: ld.const.f32 %ret{{[0-9]+}}, [%r[[R0]]]; | |
| ;CHECK: ret; | |
| %i = getelementptr [10 x float] addrspace(1)* @array_constant_float, i32 0, i32 0 | |
| %x = load float addrspace(1)* %i | |
| ret float %x | |
| } | |
| define ptx_device double @t4_const_f64() { | |
| entry: | |
| ;CHECK: mov.u32 %r[[R0:[0-9]+]], array_constant_double; | |
| ;CHECK: ld.const.f64 %ret{{[0-9]+}}, [%r[[R0]]]; | |
| ;CHECK: ret; | |
| %i = getelementptr [10 x double] addrspace(1)* @array_constant_double, i32 0, i32 0 | |
| %x = load double addrspace(1)* %i | |
| ret double %x | |
| } | |
| define ptx_device i16 @t4_shared_u16() { | |
| entry: | |
| ;CHECK: mov.u32 %r[[R0:[0-9]+]], array_shared_i16; | |
| ;CHECK: ld.shared.u16 %ret{{[0-9]+}}, [%r[[R0]]]; | |
| ;CHECK: ret; | |
| %i = getelementptr [10 x i16] addrspace(4)* @array_shared_i16, i32 0, i32 0 | |
| %x = load i16 addrspace(4)* %i | |
| ret i16 %x | |
| } | |
| define ptx_device i32 @t4_shared_u32() { | |
| entry: | |
| ;CHECK: mov.u32 %r[[R0:[0-9]+]], array_shared_i32; | |
| ;CHECK: ld.shared.u32 %ret{{[0-9]+}}, [%r[[R0]]]; | |
| ;CHECK: ret; | |
| %i = getelementptr [10 x i32] addrspace(4)* @array_shared_i32, i32 0, i32 0 | |
| %x = load i32 addrspace(4)* %i | |
| ret i32 %x | |
| } | |
| define ptx_device i64 @t4_shared_u64() { | |
| entry: | |
| ;CHECK: mov.u32 %r[[R0:[0-9]+]], array_shared_i64; | |
| ;CHECK: ld.shared.u64 %ret{{[0-9]+}}, [%r[[R0]]]; | |
| ;CHECK: ret; | |
| %i = getelementptr [10 x i64] addrspace(4)* @array_shared_i64, i32 0, i32 0 | |
| %x = load i64 addrspace(4)* %i | |
| ret i64 %x | |
| } | |
| define ptx_device float @t4_shared_f32() { | |
| entry: | |
| ;CHECK: mov.u32 %r[[R0:[0-9]+]], array_shared_float; | |
| ;CHECK: ld.shared.f32 %ret{{[0-9]+}}, [%r[[R0]]]; | |
| ;CHECK: ret; | |
| %i = getelementptr [10 x float] addrspace(4)* @array_shared_float, i32 0, i32 0 | |
| %x = load float addrspace(4)* %i | |
| ret float %x | |
| } | |
| define ptx_device double @t4_shared_f64() { | |
| entry: | |
| ;CHECK: mov.u32 %r[[R0:[0-9]+]], array_shared_double; | |
| ;CHECK: ld.shared.f64 %ret{{[0-9]+}}, [%r[[R0]]]; | |
| ;CHECK: ret; | |
| %i = getelementptr [10 x double] addrspace(4)* @array_shared_double, i32 0, i32 0 | |
| %x = load double addrspace(4)* %i | |
| ret double %x | |
| } | |
| define ptx_device i16 @t5_u16() { | |
| entry: | |
| ;CHECK: mov.u32 %r[[R0:[0-9]+]], array_i16; | |
| ;CHECK: ld.global.u16 %ret{{[0-9]+}}, [%r[[R0]]+2]; | |
| ;CHECK: ret; | |
| %i = getelementptr [10 x i16]* @array_i16, i32 0, i32 1 | |
| %x = load i16* %i | |
| ret i16 %x | |
| } | |
| define ptx_device i32 @t5_u32() { | |
| entry: | |
| ;CHECK: mov.u32 %r[[R0:[0-9]+]], array_i32; | |
| ;CHECK: ld.global.u32 %ret{{[0-9]+}}, [%r[[R0]]+4]; | |
| ;CHECK: ret; | |
| %i = getelementptr [10 x i32]* @array_i32, i32 0, i32 1 | |
| %x = load i32* %i | |
| ret i32 %x | |
| } | |
| define ptx_device i64 @t5_u64() { | |
| entry: | |
| ;CHECK: mov.u32 %r[[R0:[0-9]+]], array_i64; | |
| ;CHECK: ld.global.u64 %ret{{[0-9]+}}, [%r[[R0]]+8]; | |
| ;CHECK: ret; | |
| %i = getelementptr [10 x i64]* @array_i64, i32 0, i32 1 | |
| %x = load i64* %i | |
| ret i64 %x | |
| } | |
| define ptx_device float @t5_f32() { | |
| entry: | |
| ;CHECK: mov.u32 %r[[R0:[0-9]+]], array_float; | |
| ;CHECK: ld.global.f32 %ret{{[0-9]+}}, [%r[[R0]]+4]; | |
| ;CHECK: ret; | |
| %i = getelementptr [10 x float]* @array_float, i32 0, i32 1 | |
| %x = load float* %i | |
| ret float %x | |
| } | |
| define ptx_device double @t5_f64() { | |
| entry: | |
| ;CHECK: mov.u32 %r[[R0:[0-9]+]], array_double; | |
| ;CHECK: ld.global.f64 %ret{{[0-9]+}}, [%r[[R0]]+8]; | |
| ;CHECK: ret; | |
| %i = getelementptr [10 x double]* @array_double, i32 0, i32 1 | |
| %x = load double* %i | |
| ret double %x | |
| } |