mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-26 23:29:22 +00:00
ec4cb3346d
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216278 91177308-0d34-0410-b5e6-96231b3b80d8
163 lines
6.5 KiB
LLVM
163 lines
6.5 KiB
LLVM
; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs< %s | FileCheck --check-prefix=SI --check-prefix=BOTH %s
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; RUN: llc -march=r600 -mcpu=bonaire -verify-machineinstrs< %s | FileCheck --check-prefix=CI --check-prefix=BOTH %s
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; BOTH-LABEL: @local_i32_load
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; BOTH: DS_READ_B32 [[REG:v[0-9]+]], v{{[0-9]+}}, 0x1c, [M0]
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; BOTH: BUFFER_STORE_DWORD [[REG]],
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define void @local_i32_load(i32 addrspace(1)* %out, i32 addrspace(3)* %in) nounwind {
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%gep = getelementptr i32 addrspace(3)* %in, i32 7
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%val = load i32 addrspace(3)* %gep, align 4
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store i32 %val, i32 addrspace(1)* %out, align 4
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ret void
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}
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; BOTH-LABEL: @local_i32_load_0_offset
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; BOTH: DS_READ_B32 [[REG:v[0-9]+]], v{{[0-9]+}}, 0x0, [M0]
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; BOTH: BUFFER_STORE_DWORD [[REG]],
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define void @local_i32_load_0_offset(i32 addrspace(1)* %out, i32 addrspace(3)* %in) nounwind {
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%val = load i32 addrspace(3)* %in, align 4
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store i32 %val, i32 addrspace(1)* %out, align 4
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ret void
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}
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; BOTH-LABEL: @local_i8_load_i16_max_offset
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; BOTH-NOT: ADD
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; BOTH: DS_READ_U8 [[REG:v[0-9]+]], {{v[0-9]+}}, 0xffff, [M0]
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; BOTH: BUFFER_STORE_BYTE [[REG]],
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define void @local_i8_load_i16_max_offset(i8 addrspace(1)* %out, i8 addrspace(3)* %in) nounwind {
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%gep = getelementptr i8 addrspace(3)* %in, i32 65535
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%val = load i8 addrspace(3)* %gep, align 4
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store i8 %val, i8 addrspace(1)* %out, align 4
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ret void
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}
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; BOTH-LABEL: @local_i8_load_over_i16_max_offset
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; The LDS offset will be 65536 bytes, which is larger than the size of LDS on
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; SI, which is why it is being OR'd with the base pointer.
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; SI: S_OR_B32 [[ADDR:s[0-9]+]], s{{[0-9]+}}, 0x10000
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; CI: S_ADD_I32 [[ADDR:s[0-9]+]], s{{[0-9]+}}, 0x10000
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; BOTH: V_MOV_B32_e32 [[VREGADDR:v[0-9]+]], [[ADDR]]
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; BOTH: DS_READ_U8 [[REG:v[0-9]+]], [[VREGADDR]], 0x0, [M0]
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; BOTH: BUFFER_STORE_BYTE [[REG]],
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define void @local_i8_load_over_i16_max_offset(i8 addrspace(1)* %out, i8 addrspace(3)* %in) nounwind {
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%gep = getelementptr i8 addrspace(3)* %in, i32 65536
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%val = load i8 addrspace(3)* %gep, align 4
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store i8 %val, i8 addrspace(1)* %out, align 4
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ret void
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}
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; BOTH-LABEL: @local_i64_load
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; BOTH-NOT: ADD
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; BOTH: DS_READ_B64 [[REG:v[[0-9]+:[0-9]+]]], v{{[0-9]+}}, 0x38, [M0]
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; BOTH: BUFFER_STORE_DWORDX2 [[REG]],
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define void @local_i64_load(i64 addrspace(1)* %out, i64 addrspace(3)* %in) nounwind {
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%gep = getelementptr i64 addrspace(3)* %in, i32 7
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%val = load i64 addrspace(3)* %gep, align 8
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store i64 %val, i64 addrspace(1)* %out, align 8
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ret void
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}
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; BOTH-LABEL: @local_i64_load_0_offset
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; BOTH: DS_READ_B64 [[REG:v\[[0-9]+:[0-9]+\]]], v{{[0-9]+}}, 0x0, [M0]
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; BOTH: BUFFER_STORE_DWORDX2 [[REG]],
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define void @local_i64_load_0_offset(i64 addrspace(1)* %out, i64 addrspace(3)* %in) nounwind {
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%val = load i64 addrspace(3)* %in, align 8
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store i64 %val, i64 addrspace(1)* %out, align 8
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ret void
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}
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; BOTH-LABEL: @local_f64_load
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; BOTH-NOT: ADD
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; BOTH: DS_READ_B64 [[REG:v[[0-9]+:[0-9]+]]], v{{[0-9]+}}, 0x38, [M0]
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; BOTH: BUFFER_STORE_DWORDX2 [[REG]],
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define void @local_f64_load(double addrspace(1)* %out, double addrspace(3)* %in) nounwind {
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%gep = getelementptr double addrspace(3)* %in, i32 7
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%val = load double addrspace(3)* %gep, align 8
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store double %val, double addrspace(1)* %out, align 8
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ret void
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}
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; BOTH-LABEL: @local_f64_load_0_offset
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; BOTH: DS_READ_B64 [[REG:v\[[0-9]+:[0-9]+\]]], v{{[0-9]+}}, 0x0, [M0]
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; BOTH: BUFFER_STORE_DWORDX2 [[REG]],
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define void @local_f64_load_0_offset(double addrspace(1)* %out, double addrspace(3)* %in) nounwind {
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%val = load double addrspace(3)* %in, align 8
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store double %val, double addrspace(1)* %out, align 8
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ret void
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}
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; BOTH-LABEL: @local_i64_store
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; BOTH-NOT: ADD
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; BOTH: DS_WRITE_B64 v{{[0-9]+}}, {{v\[[0-9]+:[0-9]+\]}}, 0x38 [M0]
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define void @local_i64_store(i64 addrspace(3)* %out) nounwind {
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%gep = getelementptr i64 addrspace(3)* %out, i32 7
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store i64 5678, i64 addrspace(3)* %gep, align 8
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ret void
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}
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; BOTH-LABEL: @local_i64_store_0_offset
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; BOTH-NOT: ADD
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; BOTH: DS_WRITE_B64 v{{[0-9]+}}, {{v\[[0-9]+:[0-9]+\]}}, 0x0 [M0]
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define void @local_i64_store_0_offset(i64 addrspace(3)* %out) nounwind {
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store i64 1234, i64 addrspace(3)* %out, align 8
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ret void
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}
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; BOTH-LABEL: @local_f64_store
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; BOTH-NOT: ADD
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; BOTH: DS_WRITE_B64 v{{[0-9]+}}, {{v\[[0-9]+:[0-9]+\]}}, 0x38 [M0]
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define void @local_f64_store(double addrspace(3)* %out) nounwind {
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%gep = getelementptr double addrspace(3)* %out, i32 7
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store double 16.0, double addrspace(3)* %gep, align 8
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ret void
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}
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; BOTH-LABEL: @local_f64_store_0_offset
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; BOTH: DS_WRITE_B64 v{{[0-9]+}}, {{v\[[0-9]+:[0-9]+\]}}, 0x0 [M0]
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define void @local_f64_store_0_offset(double addrspace(3)* %out) nounwind {
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store double 20.0, double addrspace(3)* %out, align 8
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ret void
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}
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; BOTH-LABEL: @local_v2i64_store
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; BOTH-NOT: ADD
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; BOTH-DAG: DS_WRITE_B64 v{{[0-9]+}}, {{v\[[0-9]+:[0-9]+\]}}, 0x78 [M0]
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; BOTH-DAG: DS_WRITE_B64 v{{[0-9]+}}, {{v\[[0-9]+:[0-9]+\]}}, 0x70 [M0]
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define void @local_v2i64_store(<2 x i64> addrspace(3)* %out) nounwind {
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%gep = getelementptr <2 x i64> addrspace(3)* %out, i32 7
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store <2 x i64> <i64 5678, i64 5678>, <2 x i64> addrspace(3)* %gep, align 16
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ret void
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}
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; BOTH-LABEL: @local_v2i64_store_0_offset
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; BOTH-NOT: ADD
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; BOTH-DAG: DS_WRITE_B64 v{{[0-9]+}}, {{v\[[0-9]+:[0-9]+\]}}, 0x8 [M0]
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; BOTH-DAG: DS_WRITE_B64 v{{[0-9]+}}, {{v\[[0-9]+:[0-9]+\]}}, 0x0 [M0]
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define void @local_v2i64_store_0_offset(<2 x i64> addrspace(3)* %out) nounwind {
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store <2 x i64> <i64 1234, i64 1234>, <2 x i64> addrspace(3)* %out, align 16
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ret void
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}
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; BOTH-LABEL: @local_v4i64_store
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; BOTH-NOT: ADD
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; BOTH-DAG: DS_WRITE_B64 v{{[0-9]+}}, {{v\[[0-9]+:[0-9]+\]}}, 0xf8 [M0]
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; BOTH-DAG: DS_WRITE_B64 v{{[0-9]+}}, {{v\[[0-9]+:[0-9]+\]}}, 0xf0 [M0]
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; BOTH-DAG: DS_WRITE_B64 v{{[0-9]+}}, {{v\[[0-9]+:[0-9]+\]}}, 0xe8 [M0]
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; BOTH-DAG: DS_WRITE_B64 v{{[0-9]+}}, {{v\[[0-9]+:[0-9]+\]}}, 0xe0 [M0]
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define void @local_v4i64_store(<4 x i64> addrspace(3)* %out) nounwind {
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%gep = getelementptr <4 x i64> addrspace(3)* %out, i32 7
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store <4 x i64> <i64 5678, i64 5678, i64 5678, i64 5678>, <4 x i64> addrspace(3)* %gep, align 16
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ret void
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}
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; BOTH-LABEL: @local_v4i64_store_0_offset
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; BOTH-NOT: ADD
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; BOTH-DAG: DS_WRITE_B64 v{{[0-9]+}}, {{v\[[0-9]+:[0-9]+\]}}, 0x18 [M0]
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; BOTH-DAG: DS_WRITE_B64 v{{[0-9]+}}, {{v\[[0-9]+:[0-9]+\]}}, 0x10 [M0]
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; BOTH-DAG: DS_WRITE_B64 v{{[0-9]+}}, {{v\[[0-9]+:[0-9]+\]}}, 0x8 [M0]
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; BOTH-DAG: DS_WRITE_B64 v{{[0-9]+}}, {{v\[[0-9]+:[0-9]+\]}}, 0x0 [M0]
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define void @local_v4i64_store_0_offset(<4 x i64> addrspace(3)* %out) nounwind {
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store <4 x i64> <i64 1234, i64 1234, i64 1234, i64 1234>, <4 x i64> addrspace(3)* %out, align 16
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ret void
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}
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