[TTI] Consider select form of and/or i1 as having arithmetic cost
This is a patch that updates the cost of `select i1 a, b, false` to be equivalent to that of `and i1 a, b` as well as the cost of `select i1 a, true, b` equivalent to `or i1 a, b`. Until now, these selects were folded into and/or i1 by InstCombine, but the transformation is poison-unsafe. This is a step towards removing the unsafe transformation. D93065 has relevant transformations linked. These selects should be translated into the assemblies as and/or i1 do in the same manner. The cost should be equivalent. Reviewed By: spatel Differential Revision: https://reviews.llvm.org/D97360
This commit is contained in:
Juneyoung Lee
parent
60ba1fefab
commit
c89d9d8a48
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@ -22,8 +22,11 @@
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#include "llvm/IR/GetElementPtrTypeIterator.h"
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#include "llvm/IR/IntrinsicInst.h"
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#include "llvm/IR/Operator.h"
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#include "llvm/IR/PatternMatch.h"
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#include "llvm/IR/Type.h"
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using namespace llvm::PatternMatch;
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namespace llvm {
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/// Base class for use as a mix-in that aids implementing
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@ -990,6 +993,23 @@ public:
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CostKind, I);
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}
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case Instruction::Select: {
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const Value *Op0, *Op1;
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if (match(U, m_LogicalAnd(m_Value(Op0), m_Value(Op1))) ||
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match(U, m_LogicalOr(m_Value(Op0), m_Value(Op1)))) {
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// select x, y, false --> x & y
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// select x, true, y --> x | y
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TTI::OperandValueProperties Op1VP = TTI::OP_None;
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TTI::OperandValueProperties Op2VP = TTI::OP_None;
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TTI::OperandValueKind Op1VK = TTI::getOperandInfo(Op0, Op1VP);
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TTI::OperandValueKind Op2VK = TTI::getOperandInfo(Op1, Op2VP);
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assert(Op0->getType()->getScalarSizeInBits() == 1 &&
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Op1->getType()->getScalarSizeInBits() == 1);
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SmallVector<const Value *, 2> Operands{Op0, Op1};
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return TargetTTI->getArithmeticInstrCost(
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match(U, m_LogicalOr()) ? Instruction::Or : Instruction::And, Ty,
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CostKind, Op1VK, Op2VK, Op1VP, Op2VP, Operands, I);
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}
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Type *CondTy = U->getOperand(0)->getType();
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return TargetTTI->getCmpSelInstrCost(Opcode, U->getType(), CondTy,
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CmpInst::BAD_ICMP_PREDICATE,
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@ -0,0 +1,51 @@
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; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
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; RUN: opt < %s -cost-model -analyze -mtriple=arm64-apple-ios -mcpu=cyclone | FileCheck %s --check-prefix=CHECK-THROUGHPUT
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; RUN: opt < %s -cost-model -analyze -cost-kind=code-size -mtriple=aarch64-- | FileCheck %s --check-prefix=CHECK-SIZE
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target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:32:64-v128:32:128-a0:0:32-n32-S32"
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define void @op() {
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; Logical and/or - select's cost must be equivalent to that of binop
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; CHECK-THROUGHPUT-LABEL: 'op'
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; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sand = select i1 undef, i1 undef, i1 false
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; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %band = and i1 undef, undef
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; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sor = select i1 undef, i1 true, i1 undef
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; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %bor = or i1 undef, undef
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; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
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;
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; CHECK-SIZE-LABEL: 'op'
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; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sand = select i1 undef, i1 undef, i1 false
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; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %band = and i1 undef, undef
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; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sor = select i1 undef, i1 true, i1 undef
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; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %bor = or i1 undef, undef
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; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
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;
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%sand = select i1 undef, i1 undef, i1 false
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%band = and i1 undef, undef
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%sor = select i1 undef, i1 true, i1 undef
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%bor = or i1 undef, undef
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ret void
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}
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define void @vecop() {
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; CHECK-THROUGHPUT-LABEL: 'vecop'
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; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sand = select <4 x i1> undef, <4 x i1> undef, <4 x i1> zeroinitializer
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; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %band = and <4 x i1> undef, undef
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; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sor = select <4 x i1> undef, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i1> undef
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; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %bor = or <4 x i1> undef, undef
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; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
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;
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; CHECK-SIZE-LABEL: 'vecop'
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; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sand = select <4 x i1> undef, <4 x i1> undef, <4 x i1> zeroinitializer
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; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %band = and <4 x i1> undef, undef
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; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sor = select <4 x i1> undef, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i1> undef
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; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %bor = or <4 x i1> undef, undef
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; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
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;
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%sand = select <4 x i1> undef, <4 x i1> undef, <4 x i1> <i1 false, i1 false, i1 false, i1 false>
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%band = and <4 x i1> undef, undef
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%sor = select <4 x i1> undef, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i1> undef
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%bor = or <4 x i1> undef, undef
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ret void
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}
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@ -0,0 +1,50 @@
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; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
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; RUN: opt -cost-model -analyze -mtriple=amdgcn-unknown-amdhsa < %s | FileCheck %s --check-prefix=CHECK-THROUGHPUT
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; RUN: opt -cost-model -analyze -cost-kind=code-size -mtriple=amdgcn-unknown-amdhsa < %s | FileCheck %s --check-prefix=CHECK-SIZE
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define amdgpu_kernel void @op() {
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; Logical and/or - select's cost must be equivalent to that of binop
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; CHECK-THROUGHPUT-LABEL: 'op'
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; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sand = select i1 undef, i1 undef, i1 false
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; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %band = and i1 undef, undef
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; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sor = select i1 undef, i1 true, i1 undef
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; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %bor = or i1 undef, undef
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; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 10 for instruction: ret void
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;
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; CHECK-SIZE-LABEL: 'op'
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; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sand = select i1 undef, i1 undef, i1 false
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; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %band = and i1 undef, undef
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; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sor = select i1 undef, i1 true, i1 undef
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; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %bor = or i1 undef, undef
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; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
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;
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%sand = select i1 undef, i1 undef, i1 false
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%band = and i1 undef, undef
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%sor = select i1 undef, i1 true, i1 undef
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%bor = or i1 undef, undef
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ret void
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}
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define void @vecop() {
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; CHECK-THROUGHPUT-LABEL: 'vecop'
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; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %sand = select <4 x i1> undef, <4 x i1> undef, <4 x i1> zeroinitializer
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; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %band = and <4 x i1> undef, undef
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; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %sor = select <4 x i1> undef, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i1> undef
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; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %bor = or <4 x i1> undef, undef
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; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 10 for instruction: ret void
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;
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; CHECK-SIZE-LABEL: 'vecop'
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; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %sand = select <4 x i1> undef, <4 x i1> undef, <4 x i1> zeroinitializer
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; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %band = and <4 x i1> undef, undef
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; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %sor = select <4 x i1> undef, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i1> undef
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; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %bor = or <4 x i1> undef, undef
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; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
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;
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%sand = select <4 x i1> undef, <4 x i1> undef, <4 x i1> <i1 false, i1 false, i1 false, i1 false>
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%band = and <4 x i1> undef, undef
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%sor = select <4 x i1> undef, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i1> undef
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%bor = or <4 x i1> undef, undef
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ret void
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}
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@ -0,0 +1,140 @@
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; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
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; RUN: opt < %s -cost-model -analyze -mtriple=thumbv8.1m.main-none-eabi -mattr=+mve.fp | FileCheck %s --check-prefix=CHECK-MVE-RECIP
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; RUN: opt < %s -cost-model -analyze -mtriple=thumbv7-apple-ios6.0.0 -mcpu=swift | FileCheck %s --check-prefix=CHECK-NEON-RECIP
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; RUN: opt < %s -cost-model -analyze -mtriple=thumbv8m.base | FileCheck %s --check-prefix=CHECK-THUMB1-RECIP
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; RUN: opt < %s -cost-model -analyze -mtriple=thumbv8m.main | FileCheck %s --check-prefix=CHECK-THUMB2-RECIP
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; RUN: opt < %s -cost-model -analyze -cost-kind=code-size -mtriple=thumbv8.1m.main-none-eabi -mattr=+mve.fp | FileCheck %s --check-prefix=CHECK-MVE-SIZE
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; RUN: opt < %s -cost-model -analyze -cost-kind=code-size -mtriple=thumbv7-apple-ios6.0.0 -mcpu=swift | FileCheck %s --check-prefix=CHECK-NEON-SIZE
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; RUN: opt < %s -cost-model -analyze -cost-kind=code-size -mtriple=thumbv8m.base | FileCheck %s --check-prefix=CHECK-THUMB1-SIZE
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; RUN: opt < %s -cost-model -analyze -cost-kind=code-size -mtriple=thumbv8m.main | FileCheck %s --check-prefix=CHECK-THUMB2-SIZE
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define void @op() {
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; Logical and/or - select's cost must be equivalent to that of binop
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; CHECK-MVE-RECIP-LABEL: 'op'
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; CHECK-MVE-RECIP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sand = select i1 undef, i1 undef, i1 false
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; CHECK-MVE-RECIP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %band = and i1 undef, undef
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; CHECK-MVE-RECIP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sor = select i1 undef, i1 true, i1 undef
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; CHECK-MVE-RECIP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %bor = or i1 undef, undef
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; CHECK-MVE-RECIP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
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;
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; CHECK-NEON-RECIP-LABEL: 'op'
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; CHECK-NEON-RECIP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sand = select i1 undef, i1 undef, i1 false
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; CHECK-NEON-RECIP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %band = and i1 undef, undef
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; CHECK-NEON-RECIP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sor = select i1 undef, i1 true, i1 undef
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; CHECK-NEON-RECIP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %bor = or i1 undef, undef
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; CHECK-NEON-RECIP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
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;
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; CHECK-THUMB1-RECIP-LABEL: 'op'
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; CHECK-THUMB1-RECIP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sand = select i1 undef, i1 undef, i1 false
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; CHECK-THUMB1-RECIP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %band = and i1 undef, undef
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; CHECK-THUMB1-RECIP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sor = select i1 undef, i1 true, i1 undef
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; CHECK-THUMB1-RECIP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %bor = or i1 undef, undef
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; CHECK-THUMB1-RECIP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
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;
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; CHECK-THUMB2-RECIP-LABEL: 'op'
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; CHECK-THUMB2-RECIP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sand = select i1 undef, i1 undef, i1 false
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; CHECK-THUMB2-RECIP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %band = and i1 undef, undef
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; CHECK-THUMB2-RECIP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sor = select i1 undef, i1 true, i1 undef
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; CHECK-THUMB2-RECIP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %bor = or i1 undef, undef
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; CHECK-THUMB2-RECIP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
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;
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; CHECK-MVE-SIZE-LABEL: 'op'
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; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sand = select i1 undef, i1 undef, i1 false
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; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %band = and i1 undef, undef
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; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %sor = select i1 undef, i1 true, i1 undef
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; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %bor = or i1 undef, undef
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; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
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;
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; CHECK-NEON-SIZE-LABEL: 'op'
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; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sand = select i1 undef, i1 undef, i1 false
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; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %band = and i1 undef, undef
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; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %sor = select i1 undef, i1 true, i1 undef
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; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %bor = or i1 undef, undef
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; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
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;
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; CHECK-THUMB1-SIZE-LABEL: 'op'
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; CHECK-THUMB1-SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sand = select i1 undef, i1 undef, i1 false
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; CHECK-THUMB1-SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %band = and i1 undef, undef
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; CHECK-THUMB1-SIZE-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %sor = select i1 undef, i1 true, i1 undef
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; CHECK-THUMB1-SIZE-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %bor = or i1 undef, undef
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; CHECK-THUMB1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
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;
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; CHECK-THUMB2-SIZE-LABEL: 'op'
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; CHECK-THUMB2-SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sand = select i1 undef, i1 undef, i1 false
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; CHECK-THUMB2-SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %band = and i1 undef, undef
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; CHECK-THUMB2-SIZE-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %sor = select i1 undef, i1 true, i1 undef
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; CHECK-THUMB2-SIZE-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %bor = or i1 undef, undef
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; CHECK-THUMB2-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
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;
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%sand = select i1 undef, i1 undef, i1 false
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%band = and i1 undef, undef
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%sor = select i1 undef, i1 true, i1 undef
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%bor = or i1 undef, undef
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ret void
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}
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define void @vecop() {
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; CHECK-MVE-RECIP-LABEL: 'vecop'
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; CHECK-MVE-RECIP-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sand = select <4 x i1> undef, <4 x i1> undef, <4 x i1> zeroinitializer
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; CHECK-MVE-RECIP-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %band = and <4 x i1> undef, undef
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; CHECK-MVE-RECIP-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sor = select <4 x i1> undef, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i1> undef
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; CHECK-MVE-RECIP-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %bor = or <4 x i1> undef, undef
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; CHECK-MVE-RECIP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
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;
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; CHECK-NEON-RECIP-LABEL: 'vecop'
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; CHECK-NEON-RECIP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sand = select <4 x i1> undef, <4 x i1> undef, <4 x i1> zeroinitializer
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; CHECK-NEON-RECIP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %band = and <4 x i1> undef, undef
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; CHECK-NEON-RECIP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sor = select <4 x i1> undef, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i1> undef
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; CHECK-NEON-RECIP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %bor = or <4 x i1> undef, undef
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; CHECK-NEON-RECIP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
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;
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; CHECK-THUMB1-RECIP-LABEL: 'vecop'
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; CHECK-THUMB1-RECIP-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %sand = select <4 x i1> undef, <4 x i1> undef, <4 x i1> zeroinitializer
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; CHECK-THUMB1-RECIP-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %band = and <4 x i1> undef, undef
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; CHECK-THUMB1-RECIP-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %sor = select <4 x i1> undef, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i1> undef
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; CHECK-THUMB1-RECIP-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %bor = or <4 x i1> undef, undef
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; CHECK-THUMB1-RECIP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
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;
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; CHECK-THUMB2-RECIP-LABEL: 'vecop'
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; CHECK-THUMB2-RECIP-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %sand = select <4 x i1> undef, <4 x i1> undef, <4 x i1> zeroinitializer
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; CHECK-THUMB2-RECIP-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %band = and <4 x i1> undef, undef
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; CHECK-THUMB2-RECIP-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %sor = select <4 x i1> undef, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i1> undef
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; CHECK-THUMB2-RECIP-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %bor = or <4 x i1> undef, undef
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; CHECK-THUMB2-RECIP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
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;
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; CHECK-MVE-SIZE-LABEL: 'vecop'
|
||||
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sand = select <4 x i1> undef, <4 x i1> undef, <4 x i1> zeroinitializer
|
||||
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %band = and <4 x i1> undef, undef
|
||||
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sor = select <4 x i1> undef, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i1> undef
|
||||
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %bor = or <4 x i1> undef, undef
|
||||
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
|
||||
;
|
||||
; CHECK-NEON-SIZE-LABEL: 'vecop'
|
||||
; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sand = select <4 x i1> undef, <4 x i1> undef, <4 x i1> zeroinitializer
|
||||
; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %band = and <4 x i1> undef, undef
|
||||
; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sor = select <4 x i1> undef, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i1> undef
|
||||
; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %bor = or <4 x i1> undef, undef
|
||||
; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
|
||||
;
|
||||
; CHECK-THUMB1-SIZE-LABEL: 'vecop'
|
||||
; CHECK-THUMB1-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %sand = select <4 x i1> undef, <4 x i1> undef, <4 x i1> zeroinitializer
|
||||
; CHECK-THUMB1-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %band = and <4 x i1> undef, undef
|
||||
; CHECK-THUMB1-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %sor = select <4 x i1> undef, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i1> undef
|
||||
; CHECK-THUMB1-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %bor = or <4 x i1> undef, undef
|
||||
; CHECK-THUMB1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
|
||||
;
|
||||
; CHECK-THUMB2-SIZE-LABEL: 'vecop'
|
||||
; CHECK-THUMB2-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %sand = select <4 x i1> undef, <4 x i1> undef, <4 x i1> zeroinitializer
|
||||
; CHECK-THUMB2-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %band = and <4 x i1> undef, undef
|
||||
; CHECK-THUMB2-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %sor = select <4 x i1> undef, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i1> undef
|
||||
; CHECK-THUMB2-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %bor = or <4 x i1> undef, undef
|
||||
; CHECK-THUMB2-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
|
||||
;
|
||||
%sand = select <4 x i1> undef, <4 x i1> undef, <4 x i1> <i1 false, i1 false, i1 false, i1 false>
|
||||
%band = and <4 x i1> undef, undef
|
||||
%sor = select <4 x i1> undef, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i1> undef
|
||||
%bor = or <4 x i1> undef, undef
|
||||
|
||||
ret void
|
||||
}
|
||||
|
|
@ -0,0 +1,46 @@
|
|||
; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
|
||||
; RUN: opt < %s -cost-model -analyze -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 -mattr=+vsx | FileCheck %s --check-prefix=CHECK-THROUGHPUT
|
||||
; RUN: opt < %s -cost-model -analyze -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr9 -mattr=+vsx | FileCheck %s --check-prefix=CHECK-THROUGHPUT
|
||||
|
||||
; RUN: opt < %s -cost-model -analyze -cost-kind=code-size -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 -mattr=+vsx | FileCheck %s --check-prefix=CHECK-SIZE
|
||||
; RUN: opt < %s -cost-model -analyze -cost-kind=code-size -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr9 -mattr=+vsx | FileCheck %s --check-prefix=CHECK-SIZE
|
||||
|
||||
define void @op() {
|
||||
; Logical and/or - select's cost must be equivalent to that of binop
|
||||
; CHECK-THROUGHPUT-LABEL: 'op'
|
||||
; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sand = select i1 undef, i1 undef, i1 false
|
||||
; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %band = and i1 undef, undef
|
||||
; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sor = select i1 undef, i1 true, i1 undef
|
||||
; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %bor = or i1 undef, undef
|
||||
; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
|
||||
;
|
||||
; CHECK-SIZE-LABEL: 'op'
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sand = select i1 undef, i1 undef, i1 false
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %band = and i1 undef, undef
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sor = select i1 undef, i1 true, i1 undef
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %bor = or i1 undef, undef
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
|
||||
;
|
||||
%sand = select i1 undef, i1 undef, i1 false
|
||||
%band = and i1 undef, undef
|
||||
%sor = select i1 undef, i1 true, i1 undef
|
||||
%bor = or i1 undef, undef
|
||||
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @vecop() {
|
||||
; CHECK-SIZE-LABEL: 'vecop'
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sand = select <4 x i1> undef, <4 x i1> undef, <4 x i1> zeroinitializer
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %band = and <4 x i1> undef, undef
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sor = select <4 x i1> undef, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i1> undef
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %bor = or <4 x i1> undef, undef
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
|
||||
;
|
||||
%sand = select <4 x i1> undef, <4 x i1> undef, <4 x i1> <i1 false, i1 false, i1 false, i1 false>
|
||||
%band = and <4 x i1> undef, undef
|
||||
%sor = select <4 x i1> undef, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i1> undef
|
||||
%bor = or <4 x i1> undef, undef
|
||||
|
||||
ret void
|
||||
}
|
||||
|
|
@ -0,0 +1,58 @@
|
|||
; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
|
||||
; RUN: opt -mtriple=riscv32 -cost-model -analyze < %s \
|
||||
; RUN: | FileCheck %s --check-prefix=CHECK-THROUGHPUT
|
||||
; RUN: opt -mtriple=riscv64 -cost-model -analyze < %s \
|
||||
; RUN: | FileCheck %s --check-prefix=CHECK-THROUGHPUT
|
||||
|
||||
; RUN: opt -mtriple=riscv32 -cost-model -analyze -cost-kind=code-size < %s \
|
||||
; RUN: | FileCheck %s --check-prefix=CHECK-SIZE
|
||||
; RUN: opt -mtriple=riscv64 -cost-model -analyze -cost-kind=code-size < %s \
|
||||
; RUN: | FileCheck %s --check-prefix=CHECK-SIZE
|
||||
|
||||
|
||||
define void @op() {
|
||||
; Logical and/or - select's cost must be equivalent to that of binop
|
||||
; CHECK-THROUGHPUT-LABEL: 'op'
|
||||
; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sand = select i1 undef, i1 undef, i1 false
|
||||
; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %band = and i1 undef, undef
|
||||
; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sor = select i1 undef, i1 true, i1 undef
|
||||
; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %bor = or i1 undef, undef
|
||||
; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
|
||||
;
|
||||
; CHECK-SIZE-LABEL: 'op'
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sand = select i1 undef, i1 undef, i1 false
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %band = and i1 undef, undef
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sor = select i1 undef, i1 true, i1 undef
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %bor = or i1 undef, undef
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
|
||||
;
|
||||
%sand = select i1 undef, i1 undef, i1 false
|
||||
%band = and i1 undef, undef
|
||||
%sor = select i1 undef, i1 true, i1 undef
|
||||
%bor = or i1 undef, undef
|
||||
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @vecop() {
|
||||
; CHECK-THROUGHPUT-LABEL: 'vecop'
|
||||
; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %sand = select <4 x i1> undef, <4 x i1> undef, <4 x i1> zeroinitializer
|
||||
; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %band = and <4 x i1> undef, undef
|
||||
; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %sor = select <4 x i1> undef, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i1> undef
|
||||
; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %bor = or <4 x i1> undef, undef
|
||||
; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
|
||||
;
|
||||
; CHECK-SIZE-LABEL: 'vecop'
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sand = select <4 x i1> undef, <4 x i1> undef, <4 x i1> zeroinitializer
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %band = and <4 x i1> undef, undef
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sor = select <4 x i1> undef, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i1> undef
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %bor = or <4 x i1> undef, undef
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
|
||||
;
|
||||
%sand = select <4 x i1> undef, <4 x i1> undef, <4 x i1> <i1 false, i1 false, i1 false, i1 false>
|
||||
%band = and <4 x i1> undef, undef
|
||||
%sor = select <4 x i1> undef, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i1> undef
|
||||
%bor = or <4 x i1> undef, undef
|
||||
|
||||
ret void
|
||||
}
|
||||
|
|
@ -0,0 +1,50 @@
|
|||
; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
|
||||
; RUN: opt < %s -cost-model -analyze -mtriple=systemz-unknown -mcpu=z13 | FileCheck %s --check-prefix=CHECK-THROUGHPUT
|
||||
; RUN: opt < %s -cost-model -analyze -cost-kind=code-size -mtriple=systemz-unknown -mcpu=z13 | FileCheck %s --check-prefix=CHECK-SIZE
|
||||
|
||||
define void @op() {
|
||||
; Logical and/or - select's cost must be equivalent to that of binop
|
||||
; CHECK-THROUGHPUT-LABEL: 'op'
|
||||
; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sand = select i1 undef, i1 undef, i1 false
|
||||
; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %band = and i1 undef, undef
|
||||
; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sor = select i1 undef, i1 true, i1 undef
|
||||
; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %bor = or i1 undef, undef
|
||||
; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
|
||||
;
|
||||
; CHECK-SIZE-LABEL: 'op'
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sand = select i1 undef, i1 undef, i1 false
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %band = and i1 undef, undef
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sor = select i1 undef, i1 true, i1 undef
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %bor = or i1 undef, undef
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
|
||||
;
|
||||
%sand = select i1 undef, i1 undef, i1 false
|
||||
%band = and i1 undef, undef
|
||||
%sor = select i1 undef, i1 true, i1 undef
|
||||
%bor = or i1 undef, undef
|
||||
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @vecop() {
|
||||
; CHECK-THROUGHPUT-LABEL: 'vecop'
|
||||
; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sand = select <4 x i1> undef, <4 x i1> undef, <4 x i1> zeroinitializer
|
||||
; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %band = and <4 x i1> undef, undef
|
||||
; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sor = select <4 x i1> undef, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i1> undef
|
||||
; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %bor = or <4 x i1> undef, undef
|
||||
; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
|
||||
;
|
||||
; CHECK-SIZE-LABEL: 'vecop'
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sand = select <4 x i1> undef, <4 x i1> undef, <4 x i1> zeroinitializer
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %band = and <4 x i1> undef, undef
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sor = select <4 x i1> undef, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i1> undef
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %bor = or <4 x i1> undef, undef
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
|
||||
;
|
||||
%sand = select <4 x i1> undef, <4 x i1> undef, <4 x i1> <i1 false, i1 false, i1 false, i1 false>
|
||||
%band = and <4 x i1> undef, undef
|
||||
%sor = select <4 x i1> undef, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i1> undef
|
||||
%bor = or <4 x i1> undef, undef
|
||||
|
||||
ret void
|
||||
}
|
||||
|
|
@ -0,0 +1,61 @@
|
|||
; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
|
||||
; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-unknown-linux-gnu -mattr=+sse2 | FileCheck %s --check-prefix=CHECK-THROUGHPUT
|
||||
; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-unknown-linux-gnu -mattr=+sse4.1 | FileCheck %s --check-prefix=CHECK-THROUGHPUT
|
||||
; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-unknown-linux-gnu -mattr=+avx | FileCheck %s --check-prefix=CHECK-THROUGHPUT
|
||||
; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-unknown-linux-gnu -mattr=+avx2 | FileCheck %s --check-prefix=CHECK-THROUGHPUT
|
||||
; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-unknown-linux-gnu -mattr=+avx512f,+avx512vl | FileCheck %s --check-prefix=CHECK-THROUGHPUT
|
||||
; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-unknown-linux-gnu -mattr=+avx512bw,+avx512vl | FileCheck %s --check-prefix=CHECK-THROUGHPUT
|
||||
|
||||
; RUN: opt < %s -cost-model -analyze -cost-kind=code-size -mtriple=x86_64-unknown-linux-gnu -mattr=+sse2 | FileCheck %s --check-prefix=CHECK-SIZE
|
||||
; RUN: opt < %s -cost-model -analyze -cost-kind=code-size -mtriple=x86_64-unknown-linux-gnu -mattr=+sse4.1 | FileCheck %s --check-prefix=CHECK-SIZE
|
||||
; RUN: opt < %s -cost-model -analyze -cost-kind=code-size -mtriple=x86_64-unknown-linux-gnu -mattr=+avx | FileCheck %s --check-prefix=CHECK-SIZE
|
||||
; RUN: opt < %s -cost-model -analyze -cost-kind=code-size -mtriple=x86_64-unknown-linux-gnu -mattr=+avx2 | FileCheck %s --check-prefix=CHECK-SIZE
|
||||
; RUN: opt < %s -cost-model -analyze -cost-kind=code-size -mtriple=x86_64-unknown-linux-gnu -mattr=+avx512f,+avx512vl | FileCheck %s --check-prefix=CHECK-SIZE
|
||||
; RUN: opt < %s -cost-model -analyze -cost-kind=code-size -mtriple=x86_64-unknown-linux-gnu -mattr=+avx512bw,+avx512vl | FileCheck %s --check-prefix=CHECK-SIZE
|
||||
|
||||
define void @op() {
|
||||
; Logical and/or - select's cost must be equivalent to that of binop
|
||||
; CHECK-THROUGHPUT-LABEL: 'op'
|
||||
; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sand = select i1 undef, i1 undef, i1 false
|
||||
; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %band = and i1 undef, undef
|
||||
; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sor = select i1 undef, i1 true, i1 undef
|
||||
; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %bor = or i1 undef, undef
|
||||
; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
|
||||
;
|
||||
; CHECK-SIZE-LABEL: 'op'
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sand = select i1 undef, i1 undef, i1 false
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %band = and i1 undef, undef
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sor = select i1 undef, i1 true, i1 undef
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %bor = or i1 undef, undef
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
|
||||
;
|
||||
%sand = select i1 undef, i1 undef, i1 false
|
||||
%band = and i1 undef, undef
|
||||
%sor = select i1 undef, i1 true, i1 undef
|
||||
%bor = or i1 undef, undef
|
||||
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @vecop() {
|
||||
; CHECK-THROUGHPUT-LABEL: 'vecop'
|
||||
; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sand = select <4 x i1> undef, <4 x i1> undef, <4 x i1> zeroinitializer
|
||||
; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %band = and <4 x i1> undef, undef
|
||||
; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sor = select <4 x i1> undef, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i1> undef
|
||||
; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %bor = or <4 x i1> undef, undef
|
||||
; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
|
||||
;
|
||||
; CHECK-SIZE-LABEL: 'vecop'
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sand = select <4 x i1> undef, <4 x i1> undef, <4 x i1> zeroinitializer
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %band = and <4 x i1> undef, undef
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sor = select <4 x i1> undef, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i1> undef
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %bor = or <4 x i1> undef, undef
|
||||
; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
|
||||
;
|
||||
%sand = select <4 x i1> undef, <4 x i1> undef, <4 x i1> <i1 false, i1 false, i1 false, i1 false>
|
||||
%band = and <4 x i1> undef, undef
|
||||
%sor = select <4 x i1> undef, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i1> undef
|
||||
%bor = or <4 x i1> undef, undef
|
||||
|
||||
ret void
|
||||
}
|
||||
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Reference in New Issue