145 lines
4.4 KiB
LLVM
145 lines
4.4 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
|
; RUN: llc < %s -mtriple=amdgcn-amd-mesa3d -mcpu=fiji -verify-machineinstrs | FileCheck -check-prefix=VI %s
|
|
; RUN: llc < %s -mtriple=amdgcn-amd-mesa3d -mcpu=gfx900 -verify-machineinstrs | FileCheck -check-prefix=GFX9 %s
|
|
|
|
; ===================================================================================
|
|
; V_LSHL_OR_B32
|
|
; ===================================================================================
|
|
|
|
define amdgpu_ps float @shl_or(i32 %a, i32 %b, i32 %c) {
|
|
; VI-LABEL: shl_or:
|
|
; VI: ; %bb.0:
|
|
; VI-NEXT: v_lshlrev_b32_e32 v0, v1, v0
|
|
; VI-NEXT: v_or_b32_e32 v0, v0, v2
|
|
; VI-NEXT: ; return to shader part epilog
|
|
;
|
|
; GFX9-LABEL: shl_or:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: v_lshl_or_b32 v0, v0, v1, v2
|
|
; GFX9-NEXT: ; return to shader part epilog
|
|
%x = shl i32 %a, %b
|
|
%result = or i32 %x, %c
|
|
%bc = bitcast i32 %result to float
|
|
ret float %bc
|
|
}
|
|
|
|
define amdgpu_ps float @shl_or_vgpr_c(i32 inreg %a, i32 inreg %b, i32 %c) {
|
|
; VI-LABEL: shl_or_vgpr_c:
|
|
; VI: ; %bb.0:
|
|
; VI-NEXT: s_lshl_b32 s0, s2, s3
|
|
; VI-NEXT: v_or_b32_e32 v0, s0, v0
|
|
; VI-NEXT: ; return to shader part epilog
|
|
;
|
|
; GFX9-LABEL: shl_or_vgpr_c:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_lshl_b32 s0, s2, s3
|
|
; GFX9-NEXT: v_or_b32_e32 v0, s0, v0
|
|
; GFX9-NEXT: ; return to shader part epilog
|
|
%x = shl i32 %a, %b
|
|
%result = or i32 %x, %c
|
|
%bc = bitcast i32 %result to float
|
|
ret float %bc
|
|
}
|
|
|
|
define amdgpu_ps float @shl_or_vgpr_all2(i32 %a, i32 %b, i32 %c) {
|
|
; VI-LABEL: shl_or_vgpr_all2:
|
|
; VI: ; %bb.0:
|
|
; VI-NEXT: v_lshlrev_b32_e32 v0, v1, v0
|
|
; VI-NEXT: v_or_b32_e32 v0, v2, v0
|
|
; VI-NEXT: ; return to shader part epilog
|
|
;
|
|
; GFX9-LABEL: shl_or_vgpr_all2:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: v_lshl_or_b32 v0, v0, v1, v2
|
|
; GFX9-NEXT: ; return to shader part epilog
|
|
%x = shl i32 %a, %b
|
|
%result = or i32 %c, %x
|
|
%bc = bitcast i32 %result to float
|
|
ret float %bc
|
|
}
|
|
|
|
define amdgpu_ps float @shl_or_vgpr_ac(i32 %a, i32 inreg %b, i32 %c) {
|
|
; VI-LABEL: shl_or_vgpr_ac:
|
|
; VI: ; %bb.0:
|
|
; VI-NEXT: v_lshlrev_b32_e32 v0, s2, v0
|
|
; VI-NEXT: v_or_b32_e32 v0, v0, v1
|
|
; VI-NEXT: ; return to shader part epilog
|
|
;
|
|
; GFX9-LABEL: shl_or_vgpr_ac:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: v_lshl_or_b32 v0, v0, s2, v1
|
|
; GFX9-NEXT: ; return to shader part epilog
|
|
%x = shl i32 %a, %b
|
|
%result = or i32 %x, %c
|
|
%bc = bitcast i32 %result to float
|
|
ret float %bc
|
|
}
|
|
|
|
define amdgpu_ps float @shl_or_vgpr_const(i32 %a, i32 %b) {
|
|
; VI-LABEL: shl_or_vgpr_const:
|
|
; VI: ; %bb.0:
|
|
; VI-NEXT: v_lshlrev_b32_e32 v0, v1, v0
|
|
; VI-NEXT: v_or_b32_e32 v0, 6, v0
|
|
; VI-NEXT: ; return to shader part epilog
|
|
;
|
|
; GFX9-LABEL: shl_or_vgpr_const:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: v_lshl_or_b32 v0, v0, v1, 6
|
|
; GFX9-NEXT: ; return to shader part epilog
|
|
%x = shl i32 %a, %b
|
|
%result = or i32 %x, 6
|
|
%bc = bitcast i32 %result to float
|
|
ret float %bc
|
|
}
|
|
|
|
define amdgpu_ps float @shl_or_vgpr_const2(i32 %a, i32 %b) {
|
|
; VI-LABEL: shl_or_vgpr_const2:
|
|
; VI: ; %bb.0:
|
|
; VI-NEXT: v_lshlrev_b32_e32 v0, 6, v0
|
|
; VI-NEXT: v_or_b32_e32 v0, v0, v1
|
|
; VI-NEXT: ; return to shader part epilog
|
|
;
|
|
; GFX9-LABEL: shl_or_vgpr_const2:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: v_lshl_or_b32 v0, v0, 6, v1
|
|
; GFX9-NEXT: ; return to shader part epilog
|
|
%x = shl i32 %a, 6
|
|
%result = or i32 %x, %b
|
|
%bc = bitcast i32 %result to float
|
|
ret float %bc
|
|
}
|
|
|
|
define amdgpu_ps float @shl_or_vgpr_const_scalar1(i32 inreg %a, i32 %b) {
|
|
; VI-LABEL: shl_or_vgpr_const_scalar1:
|
|
; VI: ; %bb.0:
|
|
; VI-NEXT: s_lshl_b32 s0, s2, 6
|
|
; VI-NEXT: v_or_b32_e32 v0, s0, v0
|
|
; VI-NEXT: ; return to shader part epilog
|
|
;
|
|
; GFX9-LABEL: shl_or_vgpr_const_scalar1:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: v_lshl_or_b32 v0, s2, 6, v0
|
|
; GFX9-NEXT: ; return to shader part epilog
|
|
%x = shl i32 %a, 6
|
|
%result = or i32 %x, %b
|
|
%bc = bitcast i32 %result to float
|
|
ret float %bc
|
|
}
|
|
|
|
define amdgpu_ps float @shl_or_vgpr_const_scalar2(i32 %a, i32 inreg %b) {
|
|
; VI-LABEL: shl_or_vgpr_const_scalar2:
|
|
; VI: ; %bb.0:
|
|
; VI-NEXT: v_lshlrev_b32_e32 v0, 6, v0
|
|
; VI-NEXT: v_or_b32_e32 v0, s2, v0
|
|
; VI-NEXT: ; return to shader part epilog
|
|
;
|
|
; GFX9-LABEL: shl_or_vgpr_const_scalar2:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: v_lshl_or_b32 v0, v0, 6, s2
|
|
; GFX9-NEXT: ; return to shader part epilog
|
|
%x = shl i32 %a, 6
|
|
%result = or i32 %x, %b
|
|
%bc = bitcast i32 %result to float
|
|
ret float %bc
|
|
}
|