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Diffstat (limited to 'test/CodeGen/AMDGPU/inline-constraints.ll')
| -rw-r--r-- | test/CodeGen/AMDGPU/inline-constraints.ll | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/test/CodeGen/AMDGPU/inline-constraints.ll b/test/CodeGen/AMDGPU/inline-constraints.ll deleted file mode 100644 index 941a1b90dcc1..000000000000 --- a/test/CodeGen/AMDGPU/inline-constraints.ll +++ /dev/null @@ -1,69 +0,0 @@ -; RUN: llc < %s -march=amdgcn -mcpu=bonaire -verify-machineinstrs | FileCheck --check-prefix=GCN %s -; RUN: llc < %s -march=amdgcn -mcpu=tonga -verify-machineinstrs | FileCheck --check-prefix=GCN %s - -; GCN-LABEL: {{^}}inline_reg_constraints: -; GCN: flat_load_dword v{{[0-9]+}}, v[{{[0-9]+:[0-9]+}}] -; GCN: flat_load_dwordx2 v[{{[0-9]+:[0-9]+}}], v[{{[0-9]+:[0-9]+}}] -; GCN: flat_load_dwordx4 v[{{[0-9]+:[0-9]+}}], v[{{[0-9]+:[0-9]+}}] -; GCN: s_load_dword s{{[0-9]+}}, s[{{[0-9]+:[0-9]+}}] -; GCN: s_load_dwordx2 s[{{[0-9]+:[0-9]+}}], s[{{[0-9]+:[0-9]+}}] -; GCN: s_load_dwordx4 s[{{[0-9]+:[0-9]+}}], s[{{[0-9]+:[0-9]+}}] -; GCN: s_load_dwordx8 s[{{[0-9]+:[0-9]+}}], s[{{[0-9]+:[0-9]+}}] - -define amdgpu_kernel void @inline_reg_constraints(i32 addrspace(1)* %ptr) { -entry: - %v32 = tail call i32 asm sideeffect "flat_load_dword $0, $1", "=v,v"(i32 addrspace(1)* %ptr) - %v64 = tail call <2 x i32> asm sideeffect "flat_load_dwordx2 $0, $1", "=v,v"(i32 addrspace(1)* %ptr) - %v128 = tail call <4 x i32> asm sideeffect "flat_load_dwordx4 $0, $1", "=v,v"(i32 addrspace(1)* %ptr) - %s32 = tail call i32 asm sideeffect "s_load_dword $0, $1", "=s,s"(i32 addrspace(1)* %ptr) - %s64 = tail call <2 x i32> asm sideeffect "s_load_dwordx2 $0, $1", "=s,s"(i32 addrspace(1)* %ptr) - %s128 = tail call <4 x i32> asm sideeffect "s_load_dwordx4 $0, $1", "=s,s"(i32 addrspace(1)* %ptr) - %s256 = tail call <8 x i32> asm sideeffect "s_load_dwordx8 $0, $1", "=s,s"(i32 addrspace(1)* %ptr) - ret void -} - -; FIXME: Should be able to avoid copy -; GCN-LABEL: {{^}}inline_sreg_constraint_m0: -; GCN: s_mov_b32 m0, -1 -; GCN: s_mov_b32 [[COPY_M0:s[0-9]+]], m0 -; GCN: ; use [[COPY_M0]] -define amdgpu_kernel void @inline_sreg_constraint_m0() { - %m0 = tail call i32 asm sideeffect "s_mov_b32 m0, -1", "={M0}"() - tail call void asm sideeffect "; use $0", "s"(i32 %m0) - ret void -} - -; GCN-LABEL: {{^}}inline_sreg_constraint_imm_i32: -; GCN: s_mov_b32 [[REG:s[0-9]+]], 32 -; GCN: ; use [[REG]] -define amdgpu_kernel void @inline_sreg_constraint_imm_i32() { - tail call void asm sideeffect "; use $0", "s"(i32 32) - ret void -} - -; GCN-LABEL: {{^}}inline_sreg_constraint_imm_f32: -; GCN: s_mov_b32 [[REG:s[0-9]+]], 1.0 -; GCN: ; use [[REG]] -define amdgpu_kernel void @inline_sreg_constraint_imm_f32() { - tail call void asm sideeffect "; use $0", "s"(float 1.0) - ret void -} - -; FIXME: Should be able to use s_mov_b64 -; GCN-LABEL: {{^}}inline_sreg_constraint_imm_i64: -; GCN-DAG: s_mov_b32 s[[REG_LO:[0-9]+]], -4{{$}} -; GCN-DAG: s_mov_b32 s[[REG_HI:[0-9]+]], -1{{$}} -; GCN: ; use s{{\[}}[[REG_LO]]:[[REG_HI]]{{\]}} -define amdgpu_kernel void @inline_sreg_constraint_imm_i64() { - tail call void asm sideeffect "; use $0", "s"(i64 -4) - ret void -} - -; GCN-LABEL: {{^}}inline_sreg_constraint_imm_f64: -; GCN-DAG: s_mov_b32 s[[REG_LO:[0-9]+]], 0{{$}} -; GCN-DAG: s_mov_b32 s[[REG_HI:[0-9]+]], 0x3ff00000{{$}} -; GCN: ; use s{{\[}}[[REG_LO]]:[[REG_HI]]{{\]}} -define amdgpu_kernel void @inline_sreg_constraint_imm_f64() { - tail call void asm sideeffect "; use $0", "s"(double 1.0) - ret void -} |
