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Use Align for TFL::TransientStackAlignment

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Summary:
This is patch is part of a series to introduce an Alignment type.
See this thread for context: http://lists.llvm.org/pipermail/llvm-dev/2019-July/133851.html
See this patch for the introduction of the type: https://reviews.llvm.org/D64790

Reviewers: courbet

Subscribers: arsenm, dschuff, jyknight, sdardis, jvesely, nhaehnle, sbc100, jgravelle-google, hiraditya, aheejin, fedor.sergeev, jrtc27, atanasyan, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D69216

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@375398 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Guillaume Chatelet
2019-10-21 08:31:25 +00:00
parent 475d7dd7ac
commit 2bcdb486dd
14 changed files with 17 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/llvm/CodeGen/TargetFrameLowering.h
+3 -3
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@@ -55,12 +55,12 @@ public:
private:
StackDirection StackDir;
Align StackAlignment;
unsigned TransientStackAlignment;
Align TransientStackAlignment;
int LocalAreaOffset;
bool StackRealignable;
public:
TargetFrameLowering(StackDirection D, Align StackAl, int LAO,
unsigned TransAl = 1, bool StackReal = true)
Align TransAl = Align::None(), bool StackReal = true)
: StackDir(D), StackAlignment(StackAl), TransientStackAlignment(TransAl),
LocalAreaOffset(LAO), StackRealignable(StackReal) {}
@@ -96,7 +96,7 @@ public:
/// calls.
///
unsigned getTransientStackAlignment() const {
return TransientStackAlignment;
return TransientStackAlignment.value();
}
/// isStackRealignable - This method returns whether the stack can be
lib/Analysis/ScalarEvolution.cpp
+1 -1
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@@ -10356,7 +10356,7 @@ static bool isKnownPredicateExtendIdiom(ICmpInst::Predicate Pred,
case ICmpInst::ICMP_UGE:
std::swap(LHS, RHS);
LLVM_FALLTHROUGH;
case ICmpInst::ICMP_ULE: {
case ICmpInst::ICMP_ULE: {
// If operand >=s 0 then ZExt == SExt. If operand <s 0 then ZExt <u SExt.
const SCEVZeroExtendExpr *ZExt = dyn_cast<SCEVZeroExtendExpr>(LHS);
const SCEVSignExtendExpr *SExt = dyn_cast<SCEVSignExtendExpr>(RHS);
lib/Target/AArch64/AArch64FrameLowering.h
+1 -1
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@@ -21,7 +21,7 @@ namespace llvm {
class AArch64FrameLowering : public TargetFrameLowering {
public:
explicit AArch64FrameLowering()
: TargetFrameLowering(StackGrowsDown, Align(16), 0, 16,
: TargetFrameLowering(StackGrowsDown, Align(16), 0, Align(16),
true /*StackRealignable*/) {}
void emitCalleeSavedFrameMoves(MachineBasicBlock &MBB,
lib/Target/AMDGPU/AMDGPUFrameLowering.cpp
+1 -1
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@@ -14,7 +14,7 @@
using namespace llvm;
AMDGPUFrameLowering::AMDGPUFrameLowering(StackDirection D, Align StackAl,
int LAO, unsigned TransAl)
int LAO, Align TransAl)
: TargetFrameLowering(D, StackAl, LAO, TransAl) {}
AMDGPUFrameLowering::~AMDGPUFrameLowering() = default;
lib/Target/AMDGPU/AMDGPUFrameLowering.h
+1 -1
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@@ -26,7 +26,7 @@ namespace llvm {
class AMDGPUFrameLowering : public TargetFrameLowering {
public:
AMDGPUFrameLowering(StackDirection D, Align StackAl, int LAO,
unsigned TransAl = 1);
Align TransAl = Align::None());
~AMDGPUFrameLowering() override;
/// \returns The number of 32-bit sub-registers that are used when storing
lib/Target/AMDGPU/R600FrameLowering.h
+1 -1
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@@ -16,7 +16,7 @@ namespace llvm {
class R600FrameLowering : public AMDGPUFrameLowering {
public:
R600FrameLowering(StackDirection D, Align StackAl, int LAO,
unsigned TransAl = 1)
Align TransAl = Align::None())
: AMDGPUFrameLowering(D, StackAl, LAO, TransAl) {}
~R600FrameLowering() override;
lib/Target/AMDGPU/SIFrameLowering.h
+1 -1
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@@ -21,7 +21,7 @@ class GCNSubtarget;
class SIFrameLowering final : public AMDGPUFrameLowering {
public:
SIFrameLowering(StackDirection D, Align StackAl, int LAO,
unsigned TransAl = 1)
Align TransAl = Align::None())
: AMDGPUFrameLowering(D, StackAl, LAO, TransAl) {}
~SIFrameLowering() override = default;
lib/Target/ARM/ARMFrameLowering.cpp
+1 -1
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@@ -76,7 +76,7 @@ skipAlignedDPRCS2Spills(MachineBasicBlock::iterator MI,
unsigned NumAlignedDPRCS2Regs);
ARMFrameLowering::ARMFrameLowering(const ARMSubtarget &sti)
: TargetFrameLowering(StackGrowsDown, sti.getStackAlignment(), 0, 4),
: TargetFrameLowering(StackGrowsDown, sti.getStackAlignment(), 0, Align(4)),
STI(sti) {}
bool ARMFrameLowering::keepFramePointer(const MachineFunction &MF) const {
lib/Target/Hexagon/HexagonFrameLowering.h
+1 -1
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@@ -30,7 +30,7 @@ class TargetRegisterClass;
class HexagonFrameLowering : public TargetFrameLowering {
public:
explicit HexagonFrameLowering()
: TargetFrameLowering(StackGrowsDown, Align(8), 0, 1, true) {}
: TargetFrameLowering(StackGrowsDown, Align(8), 0, Align::None(), true) {}
// All of the prolog/epilog functionality, including saving and restoring
// callee-saved registers is handled in emitPrologue. This is to have the
lib/Target/MSP430/MSP430FrameLowering.h
+1 -1
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@@ -23,7 +23,7 @@ protected:
public:
explicit MSP430FrameLowering()
: TargetFrameLowering(TargetFrameLowering::StackGrowsDown, Align(2), -2,
2) {}
Align(2)) {}
/// emitProlog/emitEpilog - These methods insert prolog and epilog code into
/// the function.
lib/Target/Mips/MipsFrameLowering.h
+2 -2
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@@ -25,8 +25,8 @@ protected:
public:
explicit MipsFrameLowering(const MipsSubtarget &sti, Align Alignment)
: TargetFrameLowering(StackGrowsDown, Alignment, 0, Alignment.value()),
STI(sti) {}
: TargetFrameLowering(StackGrowsDown, Alignment, 0, Alignment), STI(sti) {
}
static const MipsFrameLowering *create(const MipsSubtarget &ST);
lib/Target/Sparc/SparcFrameLowering.cpp
+1 -1
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@@ -35,7 +35,7 @@ DisableLeafProc("disable-sparc-leaf-proc",
SparcFrameLowering::SparcFrameLowering(const SparcSubtarget &ST)
: TargetFrameLowering(TargetFrameLowering::StackGrowsDown,
ST.is64Bit() ? Align(16) : Align(8), 0,
ST.is64Bit() ? 16 : 8) {}
ST.is64Bit() ? Align(16) : Align(8)) {}
void SparcFrameLowering::emitSPAdjustment(MachineFunction &MF,
MachineBasicBlock &MBB,
lib/Target/SystemZ/SystemZFrameLowering.cpp
+1 -1
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@@ -47,7 +47,7 @@ static const TargetFrameLowering::SpillSlot SpillOffsetTable[] = {
SystemZFrameLowering::SystemZFrameLowering()
: TargetFrameLowering(TargetFrameLowering::StackGrowsDown, Align(8),
-SystemZMC::CallFrameSize, 8,
-SystemZMC::CallFrameSize, Align(8),
false /* StackRealignable */) {
// Create a mapping from register number to save slot offset.
RegSpillOffsets.grow(SystemZ::NUM_TARGET_REGS);
lib/Target/WebAssembly/WebAssemblyFrameLowering.h
+1 -1
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@@ -31,7 +31,7 @@ public:
WebAssemblyFrameLowering()
: TargetFrameLowering(StackGrowsDown, /*StackAlignment=*/Align(16),
/*LocalAreaOffset=*/0,
/*TransientStackAlignment=*/16,
/*TransientStackAlignment=*/Align(16),
/*StackRealignable=*/true) {}
MachineBasicBlock::iterator