forked from OSchip/llvm-project
121 lines
4.5 KiB
LLVM
121 lines
4.5 KiB
LLVM
; RUN: llc -march=amdgcn -mcpu=SI < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
|
|
|
|
declare i32 @llvm.r600.read.tidig.x() nounwind readnone
|
|
|
|
; FUNC-LABEL: @v_test_imin_sle_i32
|
|
; SI: v_min_i32_e32
|
|
define void @v_test_imin_sle_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %aptr, i32 addrspace(1)* %bptr) nounwind {
|
|
%tid = call i32 @llvm.r600.read.tidig.x() nounwind readnone
|
|
%gep0 = getelementptr i32 addrspace(1)* %aptr, i32 %tid
|
|
%gep1 = getelementptr i32 addrspace(1)* %bptr, i32 %tid
|
|
%outgep = getelementptr i32 addrspace(1)* %out, i32 %tid
|
|
%a = load i32 addrspace(1)* %gep0, align 4
|
|
%b = load i32 addrspace(1)* %gep1, align 4
|
|
%cmp = icmp sle i32 %a, %b
|
|
%val = select i1 %cmp, i32 %a, i32 %b
|
|
store i32 %val, i32 addrspace(1)* %outgep, align 4
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: @s_test_imin_sle_i32
|
|
; SI: s_min_i32
|
|
define void @s_test_imin_sle_i32(i32 addrspace(1)* %out, i32 %a, i32 %b) nounwind {
|
|
%cmp = icmp sle i32 %a, %b
|
|
%val = select i1 %cmp, i32 %a, i32 %b
|
|
store i32 %val, i32 addrspace(1)* %out, align 4
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: @v_test_imin_slt_i32
|
|
; SI: v_min_i32_e32
|
|
define void @v_test_imin_slt_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %aptr, i32 addrspace(1)* %bptr) nounwind {
|
|
%tid = call i32 @llvm.r600.read.tidig.x() nounwind readnone
|
|
%gep0 = getelementptr i32 addrspace(1)* %aptr, i32 %tid
|
|
%gep1 = getelementptr i32 addrspace(1)* %bptr, i32 %tid
|
|
%outgep = getelementptr i32 addrspace(1)* %out, i32 %tid
|
|
%a = load i32 addrspace(1)* %gep0, align 4
|
|
%b = load i32 addrspace(1)* %gep1, align 4
|
|
%cmp = icmp slt i32 %a, %b
|
|
%val = select i1 %cmp, i32 %a, i32 %b
|
|
store i32 %val, i32 addrspace(1)* %outgep, align 4
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: @s_test_imin_slt_i32
|
|
; SI: s_min_i32
|
|
define void @s_test_imin_slt_i32(i32 addrspace(1)* %out, i32 %a, i32 %b) nounwind {
|
|
%cmp = icmp slt i32 %a, %b
|
|
%val = select i1 %cmp, i32 %a, i32 %b
|
|
store i32 %val, i32 addrspace(1)* %out, align 4
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: @v_test_umin_ule_i32
|
|
; SI: v_min_u32_e32
|
|
define void @v_test_umin_ule_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %aptr, i32 addrspace(1)* %bptr) nounwind {
|
|
%tid = call i32 @llvm.r600.read.tidig.x() nounwind readnone
|
|
%gep0 = getelementptr i32 addrspace(1)* %aptr, i32 %tid
|
|
%gep1 = getelementptr i32 addrspace(1)* %bptr, i32 %tid
|
|
%outgep = getelementptr i32 addrspace(1)* %out, i32 %tid
|
|
%a = load i32 addrspace(1)* %gep0, align 4
|
|
%b = load i32 addrspace(1)* %gep1, align 4
|
|
%cmp = icmp ule i32 %a, %b
|
|
%val = select i1 %cmp, i32 %a, i32 %b
|
|
store i32 %val, i32 addrspace(1)* %outgep, align 4
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: @s_test_umin_ule_i32
|
|
; SI: s_min_u32
|
|
define void @s_test_umin_ule_i32(i32 addrspace(1)* %out, i32 %a, i32 %b) nounwind {
|
|
%cmp = icmp ule i32 %a, %b
|
|
%val = select i1 %cmp, i32 %a, i32 %b
|
|
store i32 %val, i32 addrspace(1)* %out, align 4
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: @v_test_umin_ult_i32
|
|
; SI: v_min_u32_e32
|
|
define void @v_test_umin_ult_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %aptr, i32 addrspace(1)* %bptr) nounwind {
|
|
%tid = call i32 @llvm.r600.read.tidig.x() nounwind readnone
|
|
%gep0 = getelementptr i32 addrspace(1)* %aptr, i32 %tid
|
|
%gep1 = getelementptr i32 addrspace(1)* %bptr, i32 %tid
|
|
%outgep = getelementptr i32 addrspace(1)* %out, i32 %tid
|
|
%a = load i32 addrspace(1)* %gep0, align 4
|
|
%b = load i32 addrspace(1)* %gep1, align 4
|
|
%cmp = icmp ult i32 %a, %b
|
|
%val = select i1 %cmp, i32 %a, i32 %b
|
|
store i32 %val, i32 addrspace(1)* %outgep, align 4
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: @s_test_umin_ult_i32
|
|
; SI: s_min_u32
|
|
define void @s_test_umin_ult_i32(i32 addrspace(1)* %out, i32 %a, i32 %b) nounwind {
|
|
%cmp = icmp ult i32 %a, %b
|
|
%val = select i1 %cmp, i32 %a, i32 %b
|
|
store i32 %val, i32 addrspace(1)* %out, align 4
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: @v_test_umin_ult_i32_multi_use
|
|
; SI-NOT: v_min
|
|
; SI: v_cmp_lt_u32
|
|
; SI-NEXT: v_cndmask_b32
|
|
; SI-NOT: v_min
|
|
; SI: s_endpgm
|
|
define void @v_test_umin_ult_i32_multi_use(i32 addrspace(1)* %out0, i1 addrspace(1)* %out1, i32 addrspace(1)* %aptr, i32 addrspace(1)* %bptr) nounwind {
|
|
%tid = call i32 @llvm.r600.read.tidig.x() nounwind readnone
|
|
%gep0 = getelementptr i32 addrspace(1)* %aptr, i32 %tid
|
|
%gep1 = getelementptr i32 addrspace(1)* %bptr, i32 %tid
|
|
%outgep0 = getelementptr i32 addrspace(1)* %out0, i32 %tid
|
|
%outgep1 = getelementptr i1 addrspace(1)* %out1, i32 %tid
|
|
%a = load i32 addrspace(1)* %gep0, align 4
|
|
%b = load i32 addrspace(1)* %gep1, align 4
|
|
%cmp = icmp ult i32 %a, %b
|
|
%val = select i1 %cmp, i32 %a, i32 %b
|
|
store i32 %val, i32 addrspace(1)* %outgep0, align 4
|
|
store i1 %cmp, i1 addrspace(1)* %outgep1
|
|
ret void
|
|
}
|