; RUN: llc -mtriple=thumbv7-apple-ios %s -o - -mattr=+neon | FileCheck --check-prefix=ASM %s
; IR-BOTH-LABEL: @simpleOneInstructionPromotion
-; IR-BOTH: [[LOAD:%[a-zA-Z_0-9-]+]] = load <2 x i32>* %addr1
+; IR-BOTH: [[LOAD:%[a-zA-Z_0-9-]+]] = load <2 x i32>, <2 x i32>* %addr1
; IR-BOTH-NEXT: [[VECTOR_OR:%[a-zA-Z_0-9-]+]] = or <2 x i32> [[LOAD]], <i32 undef, i32 1>
; IR-BOTH-NEXT: [[EXTRACT:%[a-zA-Z_0-9-]+]] = extractelement <2 x i32> [[VECTOR_OR]], i32 1
; IR-BOTH-NEXT: store i32 [[EXTRACT]], i32* %dest
; ASM-NEXT: vst1.32 {[[LOAD]][1]}, [r1:32]
; ASM-NEXT: bx
define void @simpleOneInstructionPromotion(<2 x i32>* %addr1, i32* %dest) {
- %in1 = load <2 x i32>* %addr1, align 8
+ %in1 = load <2 x i32>, <2 x i32>* %addr1, align 8
%extract = extractelement <2 x i32> %in1, i32 1
%out = or i32 %extract, 1
store i32 %out, i32* %dest, align 4
}
; IR-BOTH-LABEL: @unsupportedInstructionForPromotion
-; IR-BOTH: [[LOAD:%[a-zA-Z_0-9-]+]] = load <2 x i32>* %addr1
+; IR-BOTH: [[LOAD:%[a-zA-Z_0-9-]+]] = load <2 x i32>, <2 x i32>* %addr1
; IR-BOTH-NEXT: [[EXTRACT:%[a-zA-Z_0-9-]+]] = extractelement <2 x i32> [[LOAD]], i32 0
; IR-BOTH-NEXT: [[CMP:%[a-zA-Z_0-9-]+]] = icmp eq i32 [[EXTRACT]], %in2
; IR-BOTH-NEXT: store i1 [[CMP]], i1* %dest
; ASM: vmov.32 {{r[0-9]+}}, [[LOAD]]
; ASM: bx
define void @unsupportedInstructionForPromotion(<2 x i32>* %addr1, i32 %in2, i1* %dest) {
- %in1 = load <2 x i32>* %addr1, align 8
+ %in1 = load <2 x i32>, <2 x i32>* %addr1, align 8
%extract = extractelement <2 x i32> %in1, i32 0
%out = icmp eq i32 %extract, %in2
store i1 %out, i1* %dest, align 4
; IR-BOTH-LABEL: @unsupportedChainInDifferentBBs
-; IR-BOTH: [[LOAD:%[a-zA-Z_0-9-]+]] = load <2 x i32>* %addr1
+; IR-BOTH: [[LOAD:%[a-zA-Z_0-9-]+]] = load <2 x i32>, <2 x i32>* %addr1
; IR-BOTH-NEXT: [[EXTRACT:%[a-zA-Z_0-9-]+]] = extractelement <2 x i32> [[LOAD]], i32 0
; IR-BOTH-NEXT: br i1 %bool, label %bb2, label %end
; BB2
; ASM: bx
define void @unsupportedChainInDifferentBBs(<2 x i32>* %addr1, i32* %dest, i1 %bool) {
bb1:
- %in1 = load <2 x i32>* %addr1, align 8
+ %in1 = load <2 x i32>, <2 x i32>* %addr1, align 8
%extract = extractelement <2 x i32> %in1, i32 0
br i1 %bool, label %bb2, label %end
bb2:
}
; IR-LABEL: @chainOfInstructionsToPromote
-; IR-BOTH: [[LOAD:%[a-zA-Z_0-9-]+]] = load <2 x i32>* %addr1
+; IR-BOTH: [[LOAD:%[a-zA-Z_0-9-]+]] = load <2 x i32>, <2 x i32>* %addr1
; IR-BOTH-NEXT: [[VECTOR_OR1:%[a-zA-Z_0-9-]+]] = or <2 x i32> [[LOAD]], <i32 1, i32 undef>
; IR-BOTH-NEXT: [[VECTOR_OR2:%[a-zA-Z_0-9-]+]] = or <2 x i32> [[VECTOR_OR1]], <i32 1, i32 undef>
; IR-BOTH-NEXT: [[VECTOR_OR3:%[a-zA-Z_0-9-]+]] = or <2 x i32> [[VECTOR_OR2]], <i32 1, i32 undef>
; ASM-NOT: vmov.32 {{r[0-9]+}}, [[LOAD]]
; ASM: bx
define void @chainOfInstructionsToPromote(<2 x i32>* %addr1, i32* %dest) {
- %in1 = load <2 x i32>* %addr1, align 8
+ %in1 = load <2 x i32>, <2 x i32>* %addr1, align 8
%extract = extractelement <2 x i32> %in1, i32 0
%out1 = or i32 %extract, 1
%out2 = or i32 %out1, 1
}
; IR-BOTH-LABEL: @unsupportedMultiUses
-; IR-BOTH: [[LOAD:%[a-zA-Z_0-9-]+]] = load <2 x i32>* %addr1
+; IR-BOTH: [[LOAD:%[a-zA-Z_0-9-]+]] = load <2 x i32>, <2 x i32>* %addr1
; IR-BOTH-NEXT: [[EXTRACT:%[a-zA-Z_0-9-]+]] = extractelement <2 x i32> [[LOAD]], i32 1
; IR-BOTH-NEXT: [[OR:%[a-zA-Z_0-9-]+]] = or i32 [[EXTRACT]], 1
; IR-BOTH-NEXT: store i32 [[OR]], i32* %dest
; ASM: vmov.32 {{r[0-9]+}}, [[LOAD]]
; ASM: bx
define i32 @unsupportedMultiUses(<2 x i32>* %addr1, i32* %dest) {
- %in1 = load <2 x i32>* %addr1, align 8
+ %in1 = load <2 x i32>, <2 x i32>* %addr1, align 8
%extract = extractelement <2 x i32> %in1, i32 1
%out = or i32 %extract, 1
store i32 %out, i32* %dest, align 4
; Check that we promote we a splat constant when this is a division.
; The NORMAL mode does not promote anything as divisions are not legal.
; IR-BOTH-LABEL: @udivCase
-; IR-BOTH: [[LOAD:%[a-zA-Z_0-9-]+]] = load <2 x i32>* %addr1
+; IR-BOTH: [[LOAD:%[a-zA-Z_0-9-]+]] = load <2 x i32>, <2 x i32>* %addr1
; Scalar version:
; IR-NORMAL-NEXT: [[EXTRACT:%[a-zA-Z_0-9-]+]] = extractelement <2 x i32> [[LOAD]], i32 1
; IR-NORMAL-NEXT: [[RES:%[a-zA-Z_0-9-]+]] = udiv i32 [[EXTRACT]], 7
; IR-BOTH-NEXT: store i32 [[RES]], i32* %dest
; IR-BOTH-NEXT: ret
define void @udivCase(<2 x i32>* %addr1, i32* %dest) {
- %in1 = load <2 x i32>* %addr1, align 8
+ %in1 = load <2 x i32>, <2 x i32>* %addr1, align 8
%extract = extractelement <2 x i32> %in1, i32 1
%out = udiv i32 %extract, 7
store i32 %out, i32* %dest, align 4
}
; IR-BOTH-LABEL: @uremCase
-; IR-BOTH: [[LOAD:%[a-zA-Z_0-9-]+]] = load <2 x i32>* %addr1
+; IR-BOTH: [[LOAD:%[a-zA-Z_0-9-]+]] = load <2 x i32>, <2 x i32>* %addr1
; Scalar version:
; IR-NORMAL-NEXT: [[EXTRACT:%[a-zA-Z_0-9-]+]] = extractelement <2 x i32> [[LOAD]], i32 1
; IR-NORMAL-NEXT: [[RES:%[a-zA-Z_0-9-]+]] = urem i32 [[EXTRACT]], 7
; IR-BOTH-NEXT: store i32 [[RES]], i32* %dest
; IR-BOTH-NEXT: ret
define void @uremCase(<2 x i32>* %addr1, i32* %dest) {
- %in1 = load <2 x i32>* %addr1, align 8
+ %in1 = load <2 x i32>, <2 x i32>* %addr1, align 8
%extract = extractelement <2 x i32> %in1, i32 1
%out = urem i32 %extract, 7
store i32 %out, i32* %dest, align 4
}
; IR-BOTH-LABEL: @sdivCase
-; IR-BOTH: [[LOAD:%[a-zA-Z_0-9-]+]] = load <2 x i32>* %addr1
+; IR-BOTH: [[LOAD:%[a-zA-Z_0-9-]+]] = load <2 x i32>, <2 x i32>* %addr1
; Scalar version:
; IR-NORMAL-NEXT: [[EXTRACT:%[a-zA-Z_0-9-]+]] = extractelement <2 x i32> [[LOAD]], i32 1
; IR-NORMAL-NEXT: [[RES:%[a-zA-Z_0-9-]+]] = sdiv i32 [[EXTRACT]], 7
; IR-BOTH-NEXT: store i32 [[RES]], i32* %dest
; IR-BOTH-NEXT: ret
define void @sdivCase(<2 x i32>* %addr1, i32* %dest) {
- %in1 = load <2 x i32>* %addr1, align 8
+ %in1 = load <2 x i32>, <2 x i32>* %addr1, align 8
%extract = extractelement <2 x i32> %in1, i32 1
%out = sdiv i32 %extract, 7
store i32 %out, i32* %dest, align 4
}
; IR-BOTH-LABEL: @sremCase
-; IR-BOTH: [[LOAD:%[a-zA-Z_0-9-]+]] = load <2 x i32>* %addr1
+; IR-BOTH: [[LOAD:%[a-zA-Z_0-9-]+]] = load <2 x i32>, <2 x i32>* %addr1
; Scalar version:
; IR-NORMAL-NEXT: [[EXTRACT:%[a-zA-Z_0-9-]+]] = extractelement <2 x i32> [[LOAD]], i32 1
; IR-NORMAL-NEXT: [[RES:%[a-zA-Z_0-9-]+]] = srem i32 [[EXTRACT]], 7
; IR-BOTH-NEXT: store i32 [[RES]], i32* %dest
; IR-BOTH-NEXT: ret
define void @sremCase(<2 x i32>* %addr1, i32* %dest) {
- %in1 = load <2 x i32>* %addr1, align 8
+ %in1 = load <2 x i32>, <2 x i32>* %addr1, align 8
%extract = extractelement <2 x i32> %in1, i32 1
%out = srem i32 %extract, 7
store i32 %out, i32* %dest, align 4
}
; IR-BOTH-LABEL: @fdivCase
-; IR-BOTH: [[LOAD:%[a-zA-Z_0-9-]+]] = load <2 x float>* %addr1
+; IR-BOTH: [[LOAD:%[a-zA-Z_0-9-]+]] = load <2 x float>, <2 x float>* %addr1
; Scalar version:
; IR-NORMAL-NEXT: [[EXTRACT:%[a-zA-Z_0-9-]+]] = extractelement <2 x float> [[LOAD]], i32 1
; IR-NORMAL-NEXT: [[RES:%[a-zA-Z_0-9-]+]] = fdiv float [[EXTRACT]], 7.0
; IR-BOTH-NEXT: store float [[RES]], float* %dest
; IR-BOTH-NEXT: ret
define void @fdivCase(<2 x float>* %addr1, float* %dest) {
- %in1 = load <2 x float>* %addr1, align 8
+ %in1 = load <2 x float>, <2 x float>* %addr1, align 8
%extract = extractelement <2 x float> %in1, i32 1
%out = fdiv float %extract, 7.0
store float %out, float* %dest, align 4
}
; IR-BOTH-LABEL: @fremCase
-; IR-BOTH: [[LOAD:%[a-zA-Z_0-9-]+]] = load <2 x float>* %addr1
+; IR-BOTH: [[LOAD:%[a-zA-Z_0-9-]+]] = load <2 x float>, <2 x float>* %addr1
; Scalar version:
; IR-NORMAL-NEXT: [[EXTRACT:%[a-zA-Z_0-9-]+]] = extractelement <2 x float> [[LOAD]], i32 1
; IR-NORMAL-NEXT: [[RES:%[a-zA-Z_0-9-]+]] = frem float [[EXTRACT]], 7.0
; IR-BOTH-NEXT: store float [[RES]], float* %dest
; IR-BOTH-NEXT: ret
define void @fremCase(<2 x float>* %addr1, float* %dest) {
- %in1 = load <2 x float>* %addr1, align 8
+ %in1 = load <2 x float>, <2 x float>* %addr1, align 8
%extract = extractelement <2 x float> %in1, i32 1
%out = frem float %extract, 7.0
store float %out, float* %dest, align 4
; Check that we do not promote when we may introduce undefined behavior
; like division by zero.
; IR-BOTH-LABEL: @undefDivCase
-; IR-BOTH: [[LOAD:%[a-zA-Z_0-9-]+]] = load <2 x i32>* %addr1
+; IR-BOTH: [[LOAD:%[a-zA-Z_0-9-]+]] = load <2 x i32>, <2 x i32>* %addr1
; IR-BOTH-NEXT: [[EXTRACT:%[a-zA-Z_0-9-]+]] = extractelement <2 x i32> [[LOAD]], i32 1
; IR-BOTH-NEXT: [[RES:%[a-zA-Z_0-9-]+]] = udiv i32 7, [[EXTRACT]]
; IR-BOTH-NEXT: store i32 [[RES]], i32* %dest
; IR-BOTH-NEXT: ret
define void @undefDivCase(<2 x i32>* %addr1, i32* %dest) {
- %in1 = load <2 x i32>* %addr1, align 8
+ %in1 = load <2 x i32>, <2 x i32>* %addr1, align 8
%extract = extractelement <2 x i32> %in1, i32 1
%out = udiv i32 7, %extract
store i32 %out, i32* %dest, align 4
; Check that we do not promote when we may introduce undefined behavior
; like division by zero.
; IR-BOTH-LABEL: @undefRemCase
-; IR-BOTH: [[LOAD:%[a-zA-Z_0-9-]+]] = load <2 x i32>* %addr1
+; IR-BOTH: [[LOAD:%[a-zA-Z_0-9-]+]] = load <2 x i32>, <2 x i32>* %addr1
; IR-BOTH-NEXT: [[EXTRACT:%[a-zA-Z_0-9-]+]] = extractelement <2 x i32> [[LOAD]], i32 1
; IR-BOTH-NEXT: [[RES:%[a-zA-Z_0-9-]+]] = srem i32 7, [[EXTRACT]]
; IR-BOTH-NEXT: store i32 [[RES]], i32* %dest
; IR-BOTH-NEXT: ret
define void @undefRemCase(<2 x i32>* %addr1, i32* %dest) {
- %in1 = load <2 x i32>* %addr1, align 8
+ %in1 = load <2 x i32>, <2 x i32>* %addr1, align 8
%extract = extractelement <2 x i32> %in1, i32 1
%out = srem i32 7, %extract
store i32 %out, i32* %dest, align 4
; Check that we use an undef mask for undefined behavior if the fast-math
; flag is set.
; IR-BOTH-LABEL: @undefConstantFRemCaseWithFastMath
-; IR-BOTH: [[LOAD:%[a-zA-Z_0-9-]+]] = load <2 x float>* %addr1
+; IR-BOTH: [[LOAD:%[a-zA-Z_0-9-]+]] = load <2 x float>, <2 x float>* %addr1
; Scalar version:
; IR-NORMAL-NEXT: [[EXTRACT:%[a-zA-Z_0-9-]+]] = extractelement <2 x float> [[LOAD]], i32 1
; IR-NORMAL-NEXT: [[RES:%[a-zA-Z_0-9-]+]] = frem nnan float [[EXTRACT]], 7.0
; IR-BOTH-NEXT: store float [[RES]], float* %dest
; IR-BOTH-NEXT: ret
define void @undefConstantFRemCaseWithFastMath(<2 x float>* %addr1, float* %dest) {
- %in1 = load <2 x float>* %addr1, align 8
+ %in1 = load <2 x float>, <2 x float>* %addr1, align 8
%extract = extractelement <2 x float> %in1, i32 1
%out = frem nnan float %extract, 7.0
store float %out, float* %dest, align 4
; Check that we use an undef mask for undefined behavior if the fast-math
; flag is set.
; IR-BOTH-LABEL: @undefVectorFRemCaseWithFastMath
-; IR-BOTH: [[LOAD:%[a-zA-Z_0-9-]+]] = load <2 x float>* %addr1
+; IR-BOTH: [[LOAD:%[a-zA-Z_0-9-]+]] = load <2 x float>, <2 x float>* %addr1
; Scalar version:
; IR-NORMAL-NEXT: [[EXTRACT:%[a-zA-Z_0-9-]+]] = extractelement <2 x float> [[LOAD]], i32 1
; IR-NORMAL-NEXT: [[RES:%[a-zA-Z_0-9-]+]] = frem nnan float 7.000000e+00, [[EXTRACT]]
; IR-BOTH-NEXT: store float [[RES]], float* %dest
; IR-BOTH-NEXT: ret
define void @undefVectorFRemCaseWithFastMath(<2 x float>* %addr1, float* %dest) {
- %in1 = load <2 x float>* %addr1, align 8
+ %in1 = load <2 x float>, <2 x float>* %addr1, align 8
%extract = extractelement <2 x float> %in1, i32 1
%out = frem nnan float 7.0, %extract
store float %out, float* %dest, align 4
; This requires the STRESS mode, as floating point value are
; not promote on armv7.
; IR-BOTH-LABEL: @simpleOneInstructionPromotionFloat
-; IR-BOTH: [[LOAD:%[a-zA-Z_0-9-]+]] = load <2 x float>* %addr1
+; IR-BOTH: [[LOAD:%[a-zA-Z_0-9-]+]] = load <2 x float>, <2 x float>* %addr1
; Scalar version:
; IR-NORMAL-NEXT: [[EXTRACT:%[a-zA-Z_0-9-]+]] = extractelement <2 x float> [[LOAD]], i32 1
; IR-NORMAL-NEXT: [[RES:%[a-zA-Z_0-9-]+]] = fadd float [[EXTRACT]], 1.0
; IR-BOTH-NEXT: store float [[RES]], float* %dest
; IR-BOTH-NEXT: ret
define void @simpleOneInstructionPromotionFloat(<2 x float>* %addr1, float* %dest) {
- %in1 = load <2 x float>* %addr1, align 8
+ %in1 = load <2 x float>, <2 x float>* %addr1, align 8
%extract = extractelement <2 x float> %in1, i32 1
%out = fadd float %extract, 1.0
store float %out, float* %dest, align 4
; This requires the STRESS modes, as variable index are expensive
; to lower.
; IR-BOTH-LABEL: @simpleOneInstructionPromotionVariableIdx
-; IR-BOTH: [[LOAD:%[a-zA-Z_0-9-]+]] = load <2 x i32>* %addr1
+; IR-BOTH: [[LOAD:%[a-zA-Z_0-9-]+]] = load <2 x i32>, <2 x i32>* %addr1
; Scalar version:
; IR-NORMAL-NEXT: [[EXTRACT:%[a-zA-Z_0-9-]+]] = extractelement <2 x i32> [[LOAD]], i32 %idx
; IR-NORMAL-NEXT: [[RES:%[a-zA-Z_0-9-]+]] = or i32 [[EXTRACT]], 1
; IR-BOTH-NEXT: store i32 [[RES]], i32* %dest
; IR-BOTH-NEXT: ret
define void @simpleOneInstructionPromotionVariableIdx(<2 x i32>* %addr1, i32* %dest, i32 %idx) {
- %in1 = load <2 x i32>* %addr1, align 8
+ %in1 = load <2 x i32>, <2 x i32>* %addr1, align 8
%extract = extractelement <2 x i32> %in1, i32 %idx
%out = or i32 %extract, 1
store i32 %out, i32* %dest, align 4
; as legal or custom, althought the actual assembly is better if we were
; promoting it.
; IR-BOTH-LABEL: @simpleOneInstructionPromotion8x8
-; IR-BOTH: [[LOAD:%[a-zA-Z_0-9-]+]] = load <8 x i8>* %addr1
+; IR-BOTH: [[LOAD:%[a-zA-Z_0-9-]+]] = load <8 x i8>, <8 x i8>* %addr1
; Scalar version:
; IR-NORMAL-NEXT: [[EXTRACT:%[a-zA-Z_0-9-]+]] = extractelement <8 x i8> [[LOAD]], i32 1
; IR-NORMAL-NEXT: [[RES:%[a-zA-Z_0-9-]+]] = or i8 [[EXTRACT]], 1
; IR-BOTH-NEXT: store i8 [[RES]], i8* %dest
; IR-BOTH-NEXT: ret
define void @simpleOneInstructionPromotion8x8(<8 x i8>* %addr1, i8* %dest) {
- %in1 = load <8 x i8>* %addr1, align 8
+ %in1 = load <8 x i8>, <8 x i8>* %addr1, align 8
%extract = extractelement <8 x i8> %in1, i32 1
%out = or i8 %extract, 1
store i8 %out, i8* %dest, align 4
; Check that we optimized the sequence correctly when it can be
; lowered on a Q register.
; IR-BOTH-LABEL: @simpleOneInstructionPromotion
-; IR-BOTH: [[LOAD:%[a-zA-Z_0-9-]+]] = load <4 x i32>* %addr1
+; IR-BOTH: [[LOAD:%[a-zA-Z_0-9-]+]] = load <4 x i32>, <4 x i32>* %addr1
; IR-BOTH-NEXT: [[VECTOR_OR:%[a-zA-Z_0-9-]+]] = or <4 x i32> [[LOAD]], <i32 undef, i32 1, i32 undef, i32 undef>
; IR-BOTH-NEXT: [[EXTRACT:%[a-zA-Z_0-9-]+]] = extractelement <4 x i32> [[VECTOR_OR]], i32 1
; IR-BOTH-NEXT: store i32 [[EXTRACT]], i32* %dest
; ASM-NEXT: vst1.32 {[[LOAD]][1]}, [r1]
; ASM-NEXT: bx
define void @simpleOneInstructionPromotion4x32(<4 x i32>* %addr1, i32* %dest) {
- %in1 = load <4 x i32>* %addr1, align 8
+ %in1 = load <4 x i32>, <4 x i32>* %addr1, align 8
%extract = extractelement <4 x i32> %in1, i32 1
%out = or i32 %extract, 1
store i32 %out, i32* %dest, align 1