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llvm-project/llvm/test/CodeGen/AMDGPU/permlane16_opsel.ll
Anshil Gandhi 94239b3450
[AMDGPU][GlobalISel] Add RegBankLegalize rules for permlane16/permlanex16 (#187906) 
Add RegBankLegalize rules for the amdgcn_permlane16
and amdgcn_permlanex16 intrinsics. Both intrinsics
are sources of divergence, so only the divergent
case is needed: result, old, and src0 map to VGPR,
while src1 and src2 are SGPR with ReadFirstLane if
divergent.

Update the GISEL RUN lines in llvm.amdgcn.permlane.ll
and permlane16_opsel.ll to use -new-reg-bank-select,
and regenerate check lines. The v8i16 test cases now
produce identical SDAG/GISEL output so their checks
are unified.
2026-03-23 16:58:05 +00:00

299 lines
19 KiB
LLVM
Raw Blame History

; RUN: llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx1010 --stop-after=amdgpu-isel < %s | FileCheck -check-prefixes=SDAG,SDAG-GFX10 %s
; RUN: llc -global-isel=1 -new-reg-bank-select -mtriple=amdgcn -mcpu=gfx1010 --stop-after=instruction-select < %s | FileCheck -check-prefixes=GISEL %s
; RUN: llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx1100 --stop-after=amdgpu-isel < %s | FileCheck -check-prefixes=SDAG,SDAG-GFX11 %s
; RUN: llc -global-isel=1 -new-reg-bank-select -mtriple=amdgcn -mcpu=gfx1100 --stop-after=instruction-select < %s | FileCheck -check-prefixes=GISEL %s
declare i32 @llvm.amdgcn.permlane16(i32, i32, i32, i32, i1, i1)
declare i32 @llvm.amdgcn.permlanex16(i32, i32, i32, i32, i1, i1)
declare i32 @llvm.amdgcn.workitem.id.x()
declare i32 @llvm.amdgcn.workitem.id.y()
define amdgpu_kernel void @v_permlane16_b32_vss(ptr addrspace(1) %out, i32 %src0, i32 %src1, i32 %src2) {
; SDAG: V_PERMLANE16_B32_e64 0, {{%[0-9]+}}, 0, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; GISEL: V_PERMLANE16_B32_e64 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
%v = call i32 @llvm.amdgcn.permlane16(i32 %src0, i32 %src0, i32 %src1, i32 %src2, i1 false, i1 false)
store i32 %v, ptr addrspace(1) %out
ret void
}
define amdgpu_kernel void @v_permlane16_b32_vii(ptr addrspace(1) %out, i32 %src0) {
; SDAG: V_PERMLANE16_B32_e64 0, {{%[0-9]+}}, 0, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; GISEL: V_PERMLANE16_B32_e64 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
%v = call i32 @llvm.amdgcn.permlane16(i32 %src0, i32 %src0, i32 1, i32 2, i1 false, i1 false)
store i32 %v, ptr addrspace(1) %out
ret void
}
; FIXME-GFX10PLUS: It is allowed to have both immediates as literals
define amdgpu_kernel void @v_permlane16_b32_vll(ptr addrspace(1) %out, i32 %src0) {
; SDAG: V_PERMLANE16_B32_e64 0, {{%[0-9]+}}, 0, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; GISEL: V_PERMLANE16_B32_e64 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
%v = call i32 @llvm.amdgcn.permlane16(i32 %src0, i32 %src0, i32 4660, i32 49617, i1 false, i1 false)
store i32 %v, ptr addrspace(1) %out
ret void
}
define amdgpu_kernel void @v_permlane16_b32_vvv(ptr addrspace(1) %out, i32 %src0) {
; SDAG-GFX10: V_PERMLANE16_B32_e64 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; SDAG-GFX11: V_PERMLANE16_B32_e64 0, {{%[0-9]+}}, 0, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; GISEL: V_PERMLANE16_B32_e64 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
%tidx = call i32 @llvm.amdgcn.workitem.id.x()
%tidy = call i32 @llvm.amdgcn.workitem.id.y()
%v = call i32 @llvm.amdgcn.permlane16(i32 %src0, i32 %src0, i32 %tidx, i32 %tidy, i1 false, i1 false)
store i32 %v, ptr addrspace(1) %out
ret void
}
define amdgpu_kernel void @v_permlane16_b32_vvs(ptr addrspace(1) %out, i32 %src0, i32 %src2) {
; SDAG-GFX10: V_PERMLANE16_B32_e64 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; SDAG-GFX11: V_PERMLANE16_B32_e64 0, {{%[0-9]+}}, 0, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; GISEL: V_PERMLANE16_B32_e64 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
%tidx = call i32 @llvm.amdgcn.workitem.id.x()
%v = call i32 @llvm.amdgcn.permlane16(i32 %src0, i32 %src0, i32 %tidx, i32 %src2, i1 false, i1 false)
store i32 %v, ptr addrspace(1) %out
ret void
}
define amdgpu_kernel void @v_permlane16_b32_vsv(ptr addrspace(1) %out, i32 %src0, i32 %src1) {
; SDAG-GFX10: V_PERMLANE16_B32_e64 0, {{%[0-9]+}}, 0, killed {{%[0-9]+}}, 0, {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; SDAG-GFX11: V_PERMLANE16_B32_e64 0, {{%[0-9]+}}, 0, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; GISEL: V_PERMLANE16_B32_e64 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
%tidy = call i32 @llvm.amdgcn.workitem.id.y()
%v = call i32 @llvm.amdgcn.permlane16(i32 %src0, i32 %src0, i32 %src1, i32 %tidy, i1 false, i1 false)
store i32 %v, ptr addrspace(1) %out
ret void
}
define amdgpu_kernel void @v_permlane16_b32_vss_fi(ptr addrspace(1) %out, i32 %src0, i32 %src1, i32 %src2) {
; SDAG: V_PERMLANE16_B32_e64 4, {{%[0-9]+}}, 0, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; GISEL: V_PERMLANE16_B32_e64 4, {{%[0-9]+}}, 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
%v = call i32 @llvm.amdgcn.permlane16(i32 %src0, i32 %src0, i32 %src1, i32 %src2, i1 true, i1 false)
store i32 %v, ptr addrspace(1) %out
ret void
}
define amdgpu_kernel void @v_permlane16_b32_vss_bc(ptr addrspace(1) %out, i32 %src0, i32 %src1, i32 %src2) {
; SDAG: V_PERMLANE16_B32_e64 0, {{%[0-9]+}}, 4, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; GISEL: V_PERMLANE16_B32_e64 0, {{%[0-9]+}}, 4, {{%[0-9]+}}, 0, {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
%v = call i32 @llvm.amdgcn.permlane16(i32 %src0, i32 %src0, i32 %src1, i32 %src2, i1 false, i1 true)
store i32 %v, ptr addrspace(1) %out
ret void
}
define amdgpu_kernel void @v_permlane16_b32_vss_fi_bc(ptr addrspace(1) %out, i32 %src0, i32 %src1, i32 %src2) {
; SDAG: V_PERMLANE16_B32_e64 4, {{%[0-9]+}}, 4, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; GISEL: V_PERMLANE16_B32_e64 4, {{%[0-9]+}}, 4, {{%[0-9]+}}, 0, {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
%v = call i32 @llvm.amdgcn.permlane16(i32 %src0, i32 %src0, i32 %src1, i32 %src2, i1 true, i1 true)
store i32 %v, ptr addrspace(1) %out
ret void
}
define amdgpu_kernel void @v_permlanex16_b32_vss(ptr addrspace(1) %out, i32 %src0, i32 %src1, i32 %src2) {
; SDAG: V_PERMLANEX16_B32_e64 0, {{%[0-9]+}}, 0, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; GISEL: V_PERMLANEX16_B32_e64 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
%v = call i32 @llvm.amdgcn.permlanex16(i32 %src0, i32 %src0, i32 %src1, i32 %src2, i1 false, i1 false)
store i32 %v, ptr addrspace(1) %out
ret void
}
define amdgpu_kernel void @v_permlanex16_b32_vii(ptr addrspace(1) %out, i32 %src0) {
; SDAG: V_PERMLANEX16_B32_e64 0, {{%[0-9]+}}, 0, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; GISEL: V_PERMLANEX16_B32_e64 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
%v = call i32 @llvm.amdgcn.permlanex16(i32 %src0, i32 %src0, i32 1, i32 2, i1 false, i1 false)
store i32 %v, ptr addrspace(1) %out
ret void
}
; FIXME-GFX10PLUS: It is allowed to have both immediates as literals
define amdgpu_kernel void @v_permlanex16_b32_vll(ptr addrspace(1) %out, i32 %src0) {
; SDAG: V_PERMLANEX16_B32_e64 0, {{%[0-9]+}}, 0, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; GISEL: V_PERMLANEX16_B32_e64 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
%v = call i32 @llvm.amdgcn.permlanex16(i32 %src0, i32 %src0, i32 4660, i32 49617, i1 false, i1 false)
store i32 %v, ptr addrspace(1) %out
ret void
}
define amdgpu_kernel void @v_permlanex16_b32_vvv(ptr addrspace(1) %out, i32 %src0) {
; SDAG-GFX10: V_PERMLANEX16_B32_e64 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; SDAG-GFX11: V_PERMLANEX16_B32_e64 0, {{%[0-9]+}}, 0, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; GISEL: V_PERMLANEX16_B32_e64 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
%tidx = call i32 @llvm.amdgcn.workitem.id.x()
%tidy = call i32 @llvm.amdgcn.workitem.id.y()
%v = call i32 @llvm.amdgcn.permlanex16(i32 %src0, i32 %src0, i32 %tidx, i32 %tidy, i1 false, i1 false)
store i32 %v, ptr addrspace(1) %out
ret void
}
define amdgpu_kernel void @v_permlanex16_b32_vvs(ptr addrspace(1) %out, i32 %src0, i32 %src2) {
; SDAG-GFX10: V_PERMLANEX16_B32_e64 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; SDAG-GFX11: V_PERMLANEX16_B32_e64 0, {{%[0-9]+}}, 0, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; GISEL: V_PERMLANEX16_B32_e64 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
%tidx = call i32 @llvm.amdgcn.workitem.id.x()
%v = call i32 @llvm.amdgcn.permlanex16(i32 %src0, i32 %src0, i32 %tidx, i32 %src2, i1 false, i1 false)
store i32 %v, ptr addrspace(1) %out
ret void
}
define amdgpu_kernel void @v_permlanex16_b32_vsv(ptr addrspace(1) %out, i32 %src0, i32 %src1) {
; SDAG-GFX10: V_PERMLANEX16_B32_e64 0, {{%[0-9]+}}, 0, killed {{%[0-9]+}}, 0, {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; SDAG-GFX11: V_PERMLANEX16_B32_e64 0, {{%[0-9]+}}, 0, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; GISEL: V_PERMLANEX16_B32_e64 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
%tidy = call i32 @llvm.amdgcn.workitem.id.y()
%v = call i32 @llvm.amdgcn.permlanex16(i32 %src0, i32 %src0, i32 %src1, i32 %tidy, i1 false, i1 false)
store i32 %v, ptr addrspace(1) %out
ret void
}
define amdgpu_kernel void @v_permlanex16_b32_vss_fi(ptr addrspace(1) %out, i32 %src0, i32 %src1, i32 %src2) {
; SDAG: V_PERMLANEX16_B32_e64 4, {{%[0-9]+}}, 0, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; GISEL: V_PERMLANEX16_B32_e64 4, {{%[0-9]+}}, 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
%v = call i32 @llvm.amdgcn.permlanex16(i32 %src0, i32 %src0, i32 %src1, i32 %src2, i1 true, i1 false)
store i32 %v, ptr addrspace(1) %out
ret void
}
define amdgpu_kernel void @v_permlanex16_b32_vss_bc(ptr addrspace(1) %out, i32 %src0, i32 %src1, i32 %src2) {
; SDAG: V_PERMLANEX16_B32_e64 0, {{%[0-9]+}}, 4, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; GISEL: V_PERMLANEX16_B32_e64 0, {{%[0-9]+}}, 4, {{%[0-9]+}}, 0, {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
%v = call i32 @llvm.amdgcn.permlanex16(i32 %src0, i32 %src0, i32 %src1, i32 %src2, i1 false, i1 true)
store i32 %v, ptr addrspace(1) %out
ret void
}
define amdgpu_kernel void @v_permlanex16_b32_vss_fi_bc(ptr addrspace(1) %out, i32 %src0, i32 %src1, i32 %src2) {
; SDAG: V_PERMLANEX16_B32_e64 4, {{%[0-9]+}}, 4, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; GISEL: V_PERMLANEX16_B32_e64 4, {{%[0-9]+}}, 4, {{%[0-9]+}}, 0, {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
%v = call i32 @llvm.amdgcn.permlanex16(i32 %src0, i32 %src0, i32 %src1, i32 %src2, i1 true, i1 true)
store i32 %v, ptr addrspace(1) %out
ret void
}
define amdgpu_kernel void @v_permlane16_b32_tid_tid(ptr addrspace(1) %out, i32 %src0, i32 %src1, i32 %src2) {
; SDAG-GFX10: V_PERMLANE16_B32_e64 0, {{%[0-9]+}}(s32), 0, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}(s32), 0, implicit $exec
; SDAG-GFX11: V_PERMLANE16_B32_e64 0, {{%[0-9]+}}, 0, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; GISEL: V_PERMLANE16_B32_e64 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
%tidx = call i32 @llvm.amdgcn.workitem.id.x()
%v = call i32 @llvm.amdgcn.permlane16(i32 %tidx, i32 %tidx, i32 %src1, i32 %src2, i1 false, i1 false)
store i32 %v, ptr addrspace(1) %out
ret void
}
define amdgpu_kernel void @v_permlane16_b32_undef_tid(ptr addrspace(1) %out, i32 %src0, i32 %src1, i32 %src2) {
; SDAG-GFX10: V_PERMLANE16_B32_e64 0, {{%[0-9]+}}(s32), 0, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; SDAG-GFX11: V_PERMLANE16_B32_e64 0, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; GISEL: V_PERMLANE16_B32_e64 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
%tidx = call i32 @llvm.amdgcn.workitem.id.x()
%undef = freeze i32 poison
%v = call i32 @llvm.amdgcn.permlane16(i32 %undef, i32 %tidx, i32 %src1, i32 %src2, i1 false, i1 false)
store i32 %v, ptr addrspace(1) %out
ret void
}
define amdgpu_kernel void @v_permlane16_b32_i_tid(ptr addrspace(1) %out, i32 %src0, i32 %src1, i32 %src2) {
; SDAG-GFX10: V_PERMLANE16_B32_e64 0, {{%[0-9]+}}(s32), 0, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; SDAG-GFX11: V_PERMLANE16_B32_e64 0, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; GISEL: V_PERMLANE16_B32_e64 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
%tidx = call i32 @llvm.amdgcn.workitem.id.x()
%v = call i32 @llvm.amdgcn.permlane16(i32 12345, i32 %tidx, i32 %src1, i32 %src2, i1 false, i1 false)
store i32 %v, ptr addrspace(1) %out
ret void
}
define amdgpu_kernel void @v_permlane16_b32_i_tid_fi(ptr addrspace(1) %out, i32 %src0, i32 %src1, i32 %src2) {
; SDAG-GFX10: V_PERMLANE16_B32_e64 4, {{%[0-9]+}}(s32), 0, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; SDAG-GFX11: V_PERMLANE16_B32_e64 4, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; GISEL: V_PERMLANE16_B32_e64 4, {{%[0-9]+}}, 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
%tidx = call i32 @llvm.amdgcn.workitem.id.x()
%undef = freeze i32 poison
%v = call i32 @llvm.amdgcn.permlane16(i32 %undef, i32 %tidx, i32 %src1, i32 %src2, i1 true, i1 false)
store i32 %v, ptr addrspace(1) %out
ret void
}
define amdgpu_kernel void @v_permlane16_b32_i_tid_bc(ptr addrspace(1) %out, i32 %src0, i32 %src1, i32 %src2) {
; SDAG-GFX10: V_PERMLANE16_B32_e64 0, {{%[0-9]+}}(s32), 4, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; SDAG-GFX11: V_PERMLANE16_B32_e64 0, killed {{%[0-9]+}}, 4, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; GISEL: V_PERMLANE16_B32_e64 0, {{%[0-9]+}}, 4, {{%[0-9]+}}, 0, {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
%tidx = call i32 @llvm.amdgcn.workitem.id.x()
%undef = freeze i32 poison
%v = call i32 @llvm.amdgcn.permlane16(i32 %undef, i32 %tidx, i32 %src1, i32 %src2, i1 false, i1 true)
store i32 %v, ptr addrspace(1) %out
ret void
}
define amdgpu_kernel void @v_permlane16_b32_i_tid_fi_bc(ptr addrspace(1) %out, i32 %src0, i32 %src1, i32 %src2) {
; SDAG-GFX10: V_PERMLANE16_B32_e64 4, {{%[0-9]+}}(s32), 4, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; SDAG-GFX11: V_PERMLANE16_B32_e64 4, killed {{%[0-9]+}}, 4, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; GISEL: V_PERMLANE16_B32_e64 4, {{%[0-9]+}}, 4, {{%[0-9]+}}, 0, {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
%tidx = call i32 @llvm.amdgcn.workitem.id.x()
%undef = freeze i32 poison
%v = call i32 @llvm.amdgcn.permlane16(i32 %undef, i32 %tidx, i32 %src1, i32 %src2, i1 true, i1 true)
store i32 %v, ptr addrspace(1) %out
ret void
}
define amdgpu_kernel void @v_permlanex16_b32_tid_tid(ptr addrspace(1) %out, i32 %src0, i32 %src1, i32 %src2) {
; SDAG-GFX10: V_PERMLANEX16_B32_e64 0, {{%[0-9]+}}(s32), 0, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}(s32), 0, implicit $exec
; SDAG-GFX11: V_PERMLANEX16_B32_e64 0, {{%[0-9]+}}, 0, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; GISEL: V_PERMLANEX16_B32_e64 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
%tidx = call i32 @llvm.amdgcn.workitem.id.x()
%v = call i32 @llvm.amdgcn.permlanex16(i32 %tidx, i32 %tidx, i32 %src1, i32 %src2, i1 false, i1 false)
store i32 %v, ptr addrspace(1) %out
ret void
}
define amdgpu_kernel void @v_permlanex16_b32_undef_tid(ptr addrspace(1) %out, i32 %src0, i32 %src1, i32 %src2) {
; SDAG-GFX10: V_PERMLANEX16_B32_e64 0, {{%[0-9]+}}(s32), 0, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; SDAG-GFX11: V_PERMLANEX16_B32_e64 0, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; GISEL: V_PERMLANEX16_B32_e64 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
%tidx = call i32 @llvm.amdgcn.workitem.id.x()
%undef = freeze i32 poison
%v = call i32 @llvm.amdgcn.permlanex16(i32 %undef, i32 %tidx, i32 %src1, i32 %src2, i1 false, i1 false)
store i32 %v, ptr addrspace(1) %out
ret void
}
define amdgpu_kernel void @v_permlanex16_b32_i_tid(ptr addrspace(1) %out, i32 %src0, i32 %src1, i32 %src2) {
; SDAG-GFX10: V_PERMLANEX16_B32_e64 0, {{%[0-9]+}}(s32), 0, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; SDAG-GFX11: V_PERMLANEX16_B32_e64 0, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; GISEL: V_PERMLANEX16_B32_e64 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
%tidx = call i32 @llvm.amdgcn.workitem.id.x()
%v = call i32 @llvm.amdgcn.permlanex16(i32 12345, i32 %tidx, i32 %src1, i32 %src2, i1 false, i1 false)
store i32 %v, ptr addrspace(1) %out
ret void
}
define amdgpu_kernel void @v_permlanex16_b32_i_tid_fi(ptr addrspace(1) %out, i32 %src0, i32 %src1, i32 %src2) {
; SDAG-GFX10: V_PERMLANEX16_B32_e64 4, {{%[0-9]+}}(s32), 0, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; SDAG-GFX11: V_PERMLANEX16_B32_e64 4, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; GISEL: V_PERMLANEX16_B32_e64 4, {{%[0-9]+}}, 0, {{%[0-9]+}}, 0, {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
%tidx = call i32 @llvm.amdgcn.workitem.id.x()
%undef = freeze i32 poison
%v = call i32 @llvm.amdgcn.permlanex16(i32 %undef, i32 %tidx, i32 %src1, i32 %src2, i1 true, i1 false)
store i32 %v, ptr addrspace(1) %out
ret void
}
define amdgpu_kernel void @v_permlanex16_b32_i_tid_bc(ptr addrspace(1) %out, i32 %src0, i32 %src1, i32 %src2) {
; SDAG-GFX10: V_PERMLANEX16_B32_e64 0, {{%[0-9]+}}(s32), 4, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; SDAG-GFX11: V_PERMLANEX16_B32_e64 0, killed {{%[0-9]+}}, 4, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; GISEL: V_PERMLANEX16_B32_e64 0, {{%[0-9]+}}, 4, {{%[0-9]+}}, 0, {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
%tidx = call i32 @llvm.amdgcn.workitem.id.x()
%undef = freeze i32 poison
%v = call i32 @llvm.amdgcn.permlanex16(i32 %undef, i32 %tidx, i32 %src1, i32 %src2, i1 false, i1 true)
store i32 %v, ptr addrspace(1) %out
ret void
}
define amdgpu_kernel void @v_permlanex16_b32_i_tid_fi_bc(ptr addrspace(1) %out, i32 %src0, i32 %src1, i32 %src2) {
; SDAG-GFX10: V_PERMLANEX16_B32_e64 4, {{%[0-9]+}}(s32), 4, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; SDAG-GFX11: V_PERMLANEX16_B32_e64 4, killed {{%[0-9]+}}, 4, killed {{%[0-9]+}}, 0, killed {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
; GISEL: V_PERMLANEX16_B32_e64 4, {{%[0-9]+}}, 4, {{%[0-9]+}}, 0, {{%[0-9]+}}, {{%[0-9]+}}, 0, implicit $exec
%tidx = call i32 @llvm.amdgcn.workitem.id.x()
%undef = freeze i32 poison
%v = call i32 @llvm.amdgcn.permlanex16(i32 %undef, i32 %tidx, i32 %src1, i32 %src2, i1 true, i1 true)
store i32 %v, ptr addrspace(1) %out
ret void
}
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