mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-25 00:29:20 +00:00
This is equivalent to the AMDGPUTargetMachine now, but it is the starting point for separating R600 and GCN functionality into separate targets. It is recommened that users start using the gcn triple for GCN-based GPUs, because using the r600 triple for these GPUs will be deprecated in the future. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225277 91177308-0d34-0410-b5e6-96231b3b80d8
378 lines
9.9 KiB
LLVM
378 lines
9.9 KiB
LLVM
; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck --check-prefix=R600 --check-prefix=FUNC %s
|
|
; RUN: llc < %s -march=amdgcn -mcpu=SI -verify-machineinstrs | FileCheck -check-prefix=SI -check-prefix=FUNC %s
|
|
|
|
declare i32 @llvm.r600.read.tidig.x() nounwind readnone
|
|
|
|
; FUNC-LABEL: {{^}}setcc_v2i32:
|
|
; R600-DAG: SETE_INT * T{{[0-9]+\.[XYZW]}}, KC0[3].X, KC0[3].Z
|
|
; R600-DAG: SETE_INT * T{{[0-9]+\.[XYZW]}}, KC0[2].W, KC0[3].Y
|
|
|
|
define void @setcc_v2i32(<2 x i32> addrspace(1)* %out, <2 x i32> %a, <2 x i32> %b) {
|
|
%result = icmp eq <2 x i32> %a, %b
|
|
%sext = sext <2 x i1> %result to <2 x i32>
|
|
store <2 x i32> %sext, <2 x i32> addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}setcc_v4i32:
|
|
; R600-DAG: SETE_INT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
|
|
; R600-DAG: SETE_INT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
|
|
; R600-DAG: SETE_INT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
|
|
; R600-DAG: SETE_INT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
|
|
|
|
define void @setcc_v4i32(<4 x i32> addrspace(1)* %out, <4 x i32> addrspace(1)* %in) {
|
|
%b_ptr = getelementptr <4 x i32> addrspace(1)* %in, i32 1
|
|
%a = load <4 x i32> addrspace(1) * %in
|
|
%b = load <4 x i32> addrspace(1) * %b_ptr
|
|
%result = icmp eq <4 x i32> %a, %b
|
|
%sext = sext <4 x i1> %result to <4 x i32>
|
|
store <4 x i32> %sext, <4 x i32> addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
;;;==========================================================================;;;
|
|
;; Float comparisons
|
|
;;;==========================================================================;;;
|
|
|
|
; FUNC-LABEL: {{^}}f32_oeq:
|
|
; R600: SETE_DX10
|
|
; SI: v_cmp_eq_f32
|
|
define void @f32_oeq(i32 addrspace(1)* %out, float %a, float %b) {
|
|
entry:
|
|
%0 = fcmp oeq float %a, %b
|
|
%1 = sext i1 %0 to i32
|
|
store i32 %1, i32 addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}f32_ogt:
|
|
; R600: SETGT_DX10
|
|
; SI: v_cmp_gt_f32
|
|
define void @f32_ogt(i32 addrspace(1)* %out, float %a, float %b) {
|
|
entry:
|
|
%0 = fcmp ogt float %a, %b
|
|
%1 = sext i1 %0 to i32
|
|
store i32 %1, i32 addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}f32_oge:
|
|
; R600: SETGE_DX10
|
|
; SI: v_cmp_ge_f32
|
|
define void @f32_oge(i32 addrspace(1)* %out, float %a, float %b) {
|
|
entry:
|
|
%0 = fcmp oge float %a, %b
|
|
%1 = sext i1 %0 to i32
|
|
store i32 %1, i32 addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}f32_olt:
|
|
; R600: SETGT_DX10
|
|
; SI: v_cmp_lt_f32
|
|
define void @f32_olt(i32 addrspace(1)* %out, float %a, float %b) {
|
|
entry:
|
|
%0 = fcmp olt float %a, %b
|
|
%1 = sext i1 %0 to i32
|
|
store i32 %1, i32 addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}f32_ole:
|
|
; R600: SETGE_DX10
|
|
; SI: v_cmp_le_f32
|
|
define void @f32_ole(i32 addrspace(1)* %out, float %a, float %b) {
|
|
entry:
|
|
%0 = fcmp ole float %a, %b
|
|
%1 = sext i1 %0 to i32
|
|
store i32 %1, i32 addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}f32_one:
|
|
; R600-DAG: SETE_DX10
|
|
; R600-DAG: SETE_DX10
|
|
; R600-DAG: AND_INT
|
|
; R600-DAG: SETNE_DX10
|
|
; R600-DAG: AND_INT
|
|
; R600-DAG: SETNE_INT
|
|
|
|
; SI: v_cmp_lg_f32_e32 vcc
|
|
; SI-NEXT: v_cndmask_b32_e64 {{v[0-9]+}}, 0, -1, vcc
|
|
define void @f32_one(i32 addrspace(1)* %out, float %a, float %b) {
|
|
entry:
|
|
%0 = fcmp one float %a, %b
|
|
%1 = sext i1 %0 to i32
|
|
store i32 %1, i32 addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}f32_ord:
|
|
; R600-DAG: SETE_DX10
|
|
; R600-DAG: SETE_DX10
|
|
; R600-DAG: AND_INT
|
|
; R600-DAG: SETNE_INT
|
|
; SI: v_cmp_o_f32
|
|
define void @f32_ord(i32 addrspace(1)* %out, float %a, float %b) {
|
|
entry:
|
|
%0 = fcmp ord float %a, %b
|
|
%1 = sext i1 %0 to i32
|
|
store i32 %1, i32 addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}f32_ueq:
|
|
; R600-DAG: SETNE_DX10
|
|
; R600-DAG: SETNE_DX10
|
|
; R600-DAG: OR_INT
|
|
; R600-DAG: SETE_DX10
|
|
; R600-DAG: OR_INT
|
|
; R600-DAG: SETNE_INT
|
|
|
|
; SI: v_cmp_nlg_f32_e32 vcc
|
|
; SI-NEXT: v_cndmask_b32_e64 {{v[0-9]+}}, 0, -1, vcc
|
|
define void @f32_ueq(i32 addrspace(1)* %out, float %a, float %b) {
|
|
entry:
|
|
%0 = fcmp ueq float %a, %b
|
|
%1 = sext i1 %0 to i32
|
|
store i32 %1, i32 addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}f32_ugt:
|
|
; R600: SETGE
|
|
; R600: SETE_DX10
|
|
; SI: v_cmp_nle_f32_e32 vcc
|
|
; SI-NEXT: v_cndmask_b32_e64 {{v[0-9]+}}, 0, -1, vcc
|
|
define void @f32_ugt(i32 addrspace(1)* %out, float %a, float %b) {
|
|
entry:
|
|
%0 = fcmp ugt float %a, %b
|
|
%1 = sext i1 %0 to i32
|
|
store i32 %1, i32 addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}f32_uge:
|
|
; R600: SETGT
|
|
; R600: SETE_DX10
|
|
|
|
; SI: v_cmp_nlt_f32_e32 vcc
|
|
; SI-NEXT: v_cndmask_b32_e64 {{v[0-9]+}}, 0, -1, vcc
|
|
define void @f32_uge(i32 addrspace(1)* %out, float %a, float %b) {
|
|
entry:
|
|
%0 = fcmp uge float %a, %b
|
|
%1 = sext i1 %0 to i32
|
|
store i32 %1, i32 addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}f32_ult:
|
|
; R600: SETGE
|
|
; R600: SETE_DX10
|
|
|
|
; SI: v_cmp_nge_f32_e32 vcc
|
|
; SI-NEXT: v_cndmask_b32_e64 {{v[0-9]+}}, 0, -1, vcc
|
|
define void @f32_ult(i32 addrspace(1)* %out, float %a, float %b) {
|
|
entry:
|
|
%0 = fcmp ult float %a, %b
|
|
%1 = sext i1 %0 to i32
|
|
store i32 %1, i32 addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}f32_ule:
|
|
; R600: SETGT
|
|
; R600: SETE_DX10
|
|
|
|
; SI: v_cmp_ngt_f32_e32 vcc
|
|
; SI-NEXT: v_cndmask_b32_e64 {{v[0-9]+}}, 0, -1, vcc
|
|
define void @f32_ule(i32 addrspace(1)* %out, float %a, float %b) {
|
|
entry:
|
|
%0 = fcmp ule float %a, %b
|
|
%1 = sext i1 %0 to i32
|
|
store i32 %1, i32 addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}f32_une:
|
|
; R600: SETNE_DX10
|
|
; SI: v_cmp_neq_f32
|
|
define void @f32_une(i32 addrspace(1)* %out, float %a, float %b) {
|
|
entry:
|
|
%0 = fcmp une float %a, %b
|
|
%1 = sext i1 %0 to i32
|
|
store i32 %1, i32 addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}f32_uno:
|
|
; R600: SETNE_DX10
|
|
; R600: SETNE_DX10
|
|
; R600: OR_INT
|
|
; R600: SETNE_INT
|
|
; SI: v_cmp_u_f32
|
|
define void @f32_uno(i32 addrspace(1)* %out, float %a, float %b) {
|
|
entry:
|
|
%0 = fcmp uno float %a, %b
|
|
%1 = sext i1 %0 to i32
|
|
store i32 %1, i32 addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
;;;==========================================================================;;;
|
|
;; 32-bit integer comparisons
|
|
;;;==========================================================================;;;
|
|
|
|
; FUNC-LABEL: {{^}}i32_eq:
|
|
; R600: SETE_INT
|
|
; SI: v_cmp_eq_i32
|
|
define void @i32_eq(i32 addrspace(1)* %out, i32 %a, i32 %b) {
|
|
entry:
|
|
%0 = icmp eq i32 %a, %b
|
|
%1 = sext i1 %0 to i32
|
|
store i32 %1, i32 addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}i32_ne:
|
|
; R600: SETNE_INT
|
|
; SI: v_cmp_ne_i32
|
|
define void @i32_ne(i32 addrspace(1)* %out, i32 %a, i32 %b) {
|
|
entry:
|
|
%0 = icmp ne i32 %a, %b
|
|
%1 = sext i1 %0 to i32
|
|
store i32 %1, i32 addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}i32_ugt:
|
|
; R600: SETGT_UINT
|
|
; SI: v_cmp_gt_u32
|
|
define void @i32_ugt(i32 addrspace(1)* %out, i32 %a, i32 %b) {
|
|
entry:
|
|
%0 = icmp ugt i32 %a, %b
|
|
%1 = sext i1 %0 to i32
|
|
store i32 %1, i32 addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}i32_uge:
|
|
; R600: SETGE_UINT
|
|
; SI: v_cmp_ge_u32
|
|
define void @i32_uge(i32 addrspace(1)* %out, i32 %a, i32 %b) {
|
|
entry:
|
|
%0 = icmp uge i32 %a, %b
|
|
%1 = sext i1 %0 to i32
|
|
store i32 %1, i32 addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}i32_ult:
|
|
; R600: SETGT_UINT
|
|
; SI: v_cmp_lt_u32
|
|
define void @i32_ult(i32 addrspace(1)* %out, i32 %a, i32 %b) {
|
|
entry:
|
|
%0 = icmp ult i32 %a, %b
|
|
%1 = sext i1 %0 to i32
|
|
store i32 %1, i32 addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}i32_ule:
|
|
; R600: SETGE_UINT
|
|
; SI: v_cmp_le_u32
|
|
define void @i32_ule(i32 addrspace(1)* %out, i32 %a, i32 %b) {
|
|
entry:
|
|
%0 = icmp ule i32 %a, %b
|
|
%1 = sext i1 %0 to i32
|
|
store i32 %1, i32 addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}i32_sgt:
|
|
; R600: SETGT_INT
|
|
; SI: v_cmp_gt_i32
|
|
define void @i32_sgt(i32 addrspace(1)* %out, i32 %a, i32 %b) {
|
|
entry:
|
|
%0 = icmp sgt i32 %a, %b
|
|
%1 = sext i1 %0 to i32
|
|
store i32 %1, i32 addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}i32_sge:
|
|
; R600: SETGE_INT
|
|
; SI: v_cmp_ge_i32
|
|
define void @i32_sge(i32 addrspace(1)* %out, i32 %a, i32 %b) {
|
|
entry:
|
|
%0 = icmp sge i32 %a, %b
|
|
%1 = sext i1 %0 to i32
|
|
store i32 %1, i32 addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}i32_slt:
|
|
; R600: SETGT_INT
|
|
; SI: v_cmp_lt_i32
|
|
define void @i32_slt(i32 addrspace(1)* %out, i32 %a, i32 %b) {
|
|
entry:
|
|
%0 = icmp slt i32 %a, %b
|
|
%1 = sext i1 %0 to i32
|
|
store i32 %1, i32 addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}i32_sle:
|
|
; R600: SETGE_INT
|
|
; SI: v_cmp_le_i32
|
|
define void @i32_sle(i32 addrspace(1)* %out, i32 %a, i32 %b) {
|
|
entry:
|
|
%0 = icmp sle i32 %a, %b
|
|
%1 = sext i1 %0 to i32
|
|
store i32 %1, i32 addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FIXME: This does 4 compares
|
|
; FUNC-LABEL: {{^}}v3i32_eq:
|
|
; SI-DAG: v_cmp_eq_i32
|
|
; SI-DAG: v_cndmask_b32_e64 {{v[0-9]+}}, 0, -1,
|
|
; SI-DAG: v_cmp_eq_i32
|
|
; SI-DAG: v_cndmask_b32_e64 {{v[0-9]+}}, 0, -1,
|
|
; SI-DAG: v_cmp_eq_i32
|
|
; SI-DAG: v_cndmask_b32_e64 {{v[0-9]+}}, 0, -1,
|
|
; SI: s_endpgm
|
|
define void @v3i32_eq(<3 x i32> addrspace(1)* %out, <3 x i32> addrspace(1)* %ptra, <3 x i32> addrspace(1)* %ptrb) {
|
|
%tid = call i32 @llvm.r600.read.tidig.x() nounwind readnone
|
|
%gep.a = getelementptr <3 x i32> addrspace(1)* %ptra, i32 %tid
|
|
%gep.b = getelementptr <3 x i32> addrspace(1)* %ptrb, i32 %tid
|
|
%gep.out = getelementptr <3 x i32> addrspace(1)* %out, i32 %tid
|
|
%a = load <3 x i32> addrspace(1)* %gep.a
|
|
%b = load <3 x i32> addrspace(1)* %gep.b
|
|
%cmp = icmp eq <3 x i32> %a, %b
|
|
%ext = sext <3 x i1> %cmp to <3 x i32>
|
|
store <3 x i32> %ext, <3 x i32> addrspace(1)* %gep.out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}v3i8_eq:
|
|
; SI-DAG: v_cmp_eq_i32
|
|
; SI-DAG: v_cndmask_b32_e64 {{v[0-9]+}}, 0, -1,
|
|
; SI-DAG: v_cmp_eq_i32
|
|
; SI-DAG: v_cndmask_b32_e64 {{v[0-9]+}}, 0, -1,
|
|
; SI-DAG: v_cmp_eq_i32
|
|
; SI-DAG: v_cndmask_b32_e64 {{v[0-9]+}}, 0, -1,
|
|
; SI: s_endpgm
|
|
define void @v3i8_eq(<3 x i8> addrspace(1)* %out, <3 x i8> addrspace(1)* %ptra, <3 x i8> addrspace(1)* %ptrb) {
|
|
%tid = call i32 @llvm.r600.read.tidig.x() nounwind readnone
|
|
%gep.a = getelementptr <3 x i8> addrspace(1)* %ptra, i32 %tid
|
|
%gep.b = getelementptr <3 x i8> addrspace(1)* %ptrb, i32 %tid
|
|
%gep.out = getelementptr <3 x i8> addrspace(1)* %out, i32 %tid
|
|
%a = load <3 x i8> addrspace(1)* %gep.a
|
|
%b = load <3 x i8> addrspace(1)* %gep.b
|
|
%cmp = icmp eq <3 x i8> %a, %b
|
|
%ext = sext <3 x i1> %cmp to <3 x i8>
|
|
store <3 x i8> %ext, <3 x i8> addrspace(1)* %gep.out
|
|
ret void
|
|
}
|