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[PowerPC] Add initialization for some ppc passes

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Summary:

Some llc debug options need pass-name as the parameters.
But if we use the pass-name ppc-early-ret, we will get below error:
llc test.ll -stop-after ppc-early-ret
LLVM ERROR: "ppc-early-ret" pass is not registered.
Below pass-names have the pass is not registered error:
ppc-ctr-loops
ppc-ctr-loops-verify
ppc-loop-preinc-prep
ppc-toc-reg-deps
ppc-vsx-copy
ppc-early-ret
ppc-vsx-fma-mutate
ppc-vsx-swaps
ppc-reduce-cr-ops
ppc-qpx-load-splat
ppc-branch-coalescing
ppc-branch-select

Reviewed By: jsji

Differential Revision: https://reviews.llvm.org/D60248

llvm-svn: 358271
This commit is contained in:
Kang Zhang 2019-04-12 09:59:40 +00:00
parent 565d20637b
commit c6dbd0cc22
15 changed files with 170 additions and 49 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
lib/Target/PowerPC/PPC.h
View File

@ -56,12 +56,26 @@ namespace llvm {
MCOperand &OutMO, AsmPrinter &AP,
bool isDarwin);
void initializePPCCTRLoopsPass(PassRegistry&);
#ifndef NDEBUG
void initializePPCCTRLoopsVerifyPass(PassRegistry&);
#endif
void initializePPCLoopPreIncPrepPass(PassRegistry&);
void initializePPCTOCRegDepsPass(PassRegistry&);
void initializePPCEarlyReturnPass(PassRegistry&);
void initializePPCVSXCopyPass(PassRegistry&);
void initializePPCVSXFMAMutatePass(PassRegistry&);
void initializePPCVSXSwapRemovalPass(PassRegistry&);
void initializePPCReduceCRLogicalsPass(PassRegistry&);
void initializePPCBSelPass(PassRegistry&);
void initializePPCBranchCoalescingPass(PassRegistry&);
void initializePPCQPXLoadSplatPass(PassRegistry&);
void initializePPCBoolRetToIntPass(PassRegistry&);
void initializePPCExpandISELPass(PassRegistry &);
void initializePPCPreEmitPeepholePass(PassRegistry &);
void initializePPCTLSDynamicCallPass(PassRegistry &);
void initializePPCMIPeepholePass(PassRegistry&);
extern char &PPCVSXFMAMutateID;
namespace PPCII {

4
lib/Target/PowerPC/PPCBranchCoalescing.cpp
View File

@ -33,10 +33,6 @@ STATISTIC(NumBlocksCoalesced, "Number of blocks coalesced");
STATISTIC(NumPHINotMoved, "Number of PHI Nodes that cannot be merged");
STATISTIC(NumBlocksNotCoalesced, "Number of blocks not coalesced");
namespace llvm {
void initializePPCBranchCoalescingPass(PassRegistry&);
}
//===----------------------------------------------------------------------===//
// PPCBranchCoalescing
//===----------------------------------------------------------------------===//

4
lib/Target/PowerPC/PPCBranchSelector.cpp
View File

@ -32,10 +32,6 @@ using namespace llvm;
STATISTIC(NumExpanded, "Number of branches expanded to long format");
namespace llvm {
void initializePPCBSelPass(PassRegistry&);
}
namespace {
struct PPCBSel : public MachineFunctionPass {
static char ID;

7
lib/Target/PowerPC/PPCCTRLoops.cpp
View File

@ -80,13 +80,6 @@ SmallCTRLoopThreshold("min-ctr-loop-threshold", cl::init(4), cl::Hidden,
STATISTIC(NumCTRLoops, "Number of loops converted to CTR loops");
namespace llvm {
void initializePPCCTRLoopsPass(PassRegistry&);
#ifndef NDEBUG
void initializePPCCTRLoopsVerifyPass(PassRegistry&);
#endif
}
namespace {
struct PPCCTRLoops : public FunctionPass {

4
lib/Target/PowerPC/PPCEarlyReturn.cpp
View File

@ -36,10 +36,6 @@ using namespace llvm;
STATISTIC(NumBCLR, "Number of early conditional returns");
STATISTIC(NumBLR, "Number of early returns");
namespace llvm {
void initializePPCEarlyReturnPass(PassRegistry&);
}
namespace {
// PPCEarlyReturn pass - For simple functions without epilogue code, move
// returns up, and create conditional returns, to avoid unnecessary

6
lib/Target/PowerPC/PPCLoopPreIncPrep.cpp
View File

@ -64,12 +64,6 @@ static cl::opt<unsigned> MaxVars("ppc-preinc-prep-max-vars",
STATISTIC(PHINodeAlreadyExists, "PHI node already in pre-increment form");
namespace llvm {
void initializePPCLoopPreIncPrepPass(PassRegistry&);
} // end namespace llvm
namespace {
class PPCLoopPreIncPrep : public FunctionPass {

4
lib/Target/PowerPC/PPCQPXLoadSplat.cpp
View File

@ -30,10 +30,6 @@ using namespace llvm;
STATISTIC(NumSimplified, "Number of QPX load splats simplified");
namespace llvm {
void initializePPCQPXLoadSplatPass(PassRegistry&);
}
namespace {
struct PPCQPXLoadSplat : public MachineFunctionPass {
static char ID;

4
lib/Target/PowerPC/PPCReduceCRLogicals.cpp
View File

@ -48,10 +48,6 @@ STATISTIC(NumNotSplitChainCopies,
STATISTIC(NumNotSplitWrongOpcode,
"Number of blocks not split due to the wrong opcode.");
namespace llvm {
void initializePPCReduceCRLogicalsPass(PassRegistry&);
}
/// Given a basic block \p Successor that potentially contains PHIs, this
/// function will look for any incoming values in the PHIs that are supposed to
/// be coming from \p OrigMBB but whose definition is actually in \p NewMBB.

4
lib/Target/PowerPC/PPCTLSDynamicCall.cpp
View File

@ -34,10 +34,6 @@ using namespace llvm;
#define DEBUG_TYPE "ppc-tls-dynamic-call"
namespace llvm {
void initializePPCTLSDynamicCallPass(PassRegistry&);
}
namespace {
struct PPCTLSDynamicCall : public MachineFunctionPass {
static char ID;

4
lib/Target/PowerPC/PPCTOCRegDeps.cpp
View File

@ -82,10 +82,6 @@ using namespace llvm;
#define DEBUG_TYPE "ppc-toc-reg-deps"
namespace llvm {
void initializePPCTOCRegDepsPass(PassRegistry&);
}
namespace {
// PPCTOCRegDeps pass - For simple functions without epilogue code, move
// returns up, and create conditional returns, to avoid unnecessary

14
lib/Target/PowerPC/PPCTargetMachine.cpp
View File

@ -100,6 +100,20 @@ extern "C" void LLVMInitializePowerPCTarget() {
RegisterTargetMachine<PPCTargetMachine> C(getThePPC64LETarget());
PassRegistry &PR = *PassRegistry::getPassRegistry();
initializePPCCTRLoopsPass(PR);
#ifndef NDEBUG
initializePPCCTRLoopsVerifyPass(PR);
#endif
initializePPCLoopPreIncPrepPass(PR);
initializePPCTOCRegDepsPass(PR);
initializePPCEarlyReturnPass(PR);
initializePPCVSXCopyPass(PR);
initializePPCVSXFMAMutatePass(PR);
initializePPCVSXSwapRemovalPass(PR);
initializePPCReduceCRLogicalsPass(PR);
initializePPCBSelPass(PR);
initializePPCBranchCoalescingPass(PR);
initializePPCQPXLoadSplatPass(PR);
initializePPCBoolRetToIntPass(PR);
initializePPCExpandISELPass(PR);
initializePPCPreEmitPeepholePass(PR);

4
lib/Target/PowerPC/PPCVSXCopy.cpp
View File

@ -36,10 +36,6 @@ using namespace llvm;
#define DEBUG_TYPE "ppc-vsx-copy"
namespace llvm {
void initializePPCVSXCopyPass(PassRegistry&);
}
namespace {
// PPCVSXCopy pass - For copies between VSX registers and non-VSX registers
// (Altivec and scalar floating-point registers), we need to transform the

4
lib/Target/PowerPC/PPCVSXSwapRemoval.cpp
View File

@ -59,10 +59,6 @@ using namespace llvm;
#define DEBUG_TYPE "ppc-vsx-swaps"
namespace llvm {
void initializePPCVSXSwapRemovalPass(PassRegistry&);
}
namespace {
// A PPCVSXSwapEntry is created for each machine instruction that

12
test/CodeGen/PowerPC/ppc-passname-assert.ll Normal file
View File

@ -0,0 +1,12 @@
; REQUIRES: asserts
; Test pass name: ppc-ctr-loops-verify.
; RUN: llc -mtriple=powerpc64le-unknown-unknown < %s -debug-pass=Structure -stop-before=ppc-ctr-loops-verify -o /dev/null 2>&1 | FileCheck %s -check-prefix=STOP-BEFORE-CTR-LOOPS-VERIFY
; STOP-BEFORE-CTR-LOOPS-VERIFY-NOT: -ppc-ctr-loops-verify
; STOP-BEFORE-CTR-LOOPS-VERIFY-NOT: "ppc-ctr-loops-verify" pass is not registered.
; STOP-BEFORE-CTR-LOOPS-VERIFY-NOT: PowerPC CTR Loops Verify
; RUN: llc -mtriple=powerpc64le-unknown-unknown < %s -debug-pass=Structure -stop-after=ppc-ctr-loops-verify -o /dev/null 2>&1 | FileCheck %s -check-prefix=STOP-AFTER-CTR-LOOPS-VERIFY
; STOP-AFTER-CTR-LOOPS-VERIFY: -ppc-ctr-loops-verify
; STOP-AFTER-CTR-LOOPS-VERIFY-NOT: "ppc-ctr-loops-verify" pass is not registered.
; STOP-AFTER-CTR-LOOPS-VERIFY: PowerPC CTR Loops Verify

130
test/CodeGen/PowerPC/ppc-passname.ll Normal file
View File

@ -0,0 +1,130 @@
; Test pass name: ppc-ctr-loops.
; RUN: llc -mtriple=powerpc64le-unknown-unknown < %s -debug-pass=Structure -stop-before=ppc-ctr-loops -o /dev/null 2>&1 | FileCheck %s -check-prefix=STOP-BEFORE-CTR-LOOPS
; STOP-BEFORE-CTR-LOOPS-NOT: -ppc-ctr-loops
; STOP-BEFORE-CTR-LOOPS-NOT: "ppc-ctr-loops" pass is not registered.
; STOP-BEFORE-CTR-LOOPS-NOT: PowerPC CTR Loops
; RUN: llc -mtriple=powerpc64le-unknown-unknown < %s -debug-pass=Structure -stop-after=ppc-ctr-loops -o /dev/null 2>&1 | FileCheck %s -check-prefix=STOP-AFTER-CTR-LOOPS
; STOP-AFTER-CTR-LOOPS: -ppc-ctr-loops
; STOP-AFTER-CTR-LOOPS-NOT: "ppc-ctr-loops" pass is not registered.
; STOP-AFTER-CTR-LOOPS: PowerPC CTR Loops
; Test pass name: ppc-loop-preinc-prep.
; RUN: llc -mtriple=powerpc64le-unknown-unknown < %s -debug-pass=Structure -stop-before=ppc-loop-preinc-prep -o /dev/null 2>&1 | FileCheck %s -check-prefix=STOP-BEFORE-LOOP-PREINC-PREP
; STOP-BEFORE-LOOP-PREINC-PREP-NOT: -ppc-loop-preinc-prep
; STOP-BEFORE-LOOP-PREINC-PREP-NOT: "ppc-loop-preinc-prep" pass is not registered.
; STOP-BEFORE-LOOP-PREINC-PREP-NOT: Prepare loop for pre-inc. addressing modes
; RUN: llc -mtriple=powerpc64le-unknown-unknown < %s -debug-pass=Structure -stop-after=ppc-loop-preinc-prep -o /dev/null 2>&1 | FileCheck %s -check-prefix=STOP-AFTER-LOOP-PREINC-PREP
; STOP-AFTER-LOOP-PREINC-PREP: -ppc-loop-preinc-prep
; STOP-AFTER-LOOP-PREINC-PREP-NOT: "ppc-loop-preinc-prep" pass is not registered.
; STOP-AFTER-LOOP-PREINC-PREP: Prepare loop for pre-inc. addressing modes
; Test pass name: ppc-toc-reg-deps.
; RUN: llc -mtriple=powerpc64le-unknown-unknown < %s -debug-pass=Structure -stop-before=ppc-toc-reg-deps -o /dev/null 2>&1 | FileCheck %s -check-prefix=STOP-BEFORE-TOC-REG-DEPS
; STOP-BEFORE-TOC-REG-DEPS-NOT: -ppc-toc-reg-deps
; STOP-BEFORE-TOC-REG-DEPS-NOT: "ppc-toc-reg-deps" pass is not registered.
; STOP-BEFORE-TOC-REG-DEPS-NOT: PowerPC TOC Register Dependencies
; RUN: llc -mtriple=powerpc64le-unknown-unknown < %s -debug-pass=Structure -stop-after=ppc-toc-reg-deps -o /dev/null 2>&1 | FileCheck %s -check-prefix=STOP-AFTER-TOC-REG-DEPS
; STOP-AFTER-TOC-REG-DEPS: -ppc-toc-reg-deps
; STOP-AFTER-TOC-REG-DEPS-NOT: "ppc-toc-reg-deps" pass is not registered.
; STOP-AFTER-TOC-REG-DEPS: PowerPC TOC Register Dependencies
; Test pass name: ppc-vsx-copy.
; RUN: llc -mtriple=powerpc64le-unknown-unknown < %s -debug-pass=Structure -stop-before=ppc-vsx-copy -o /dev/null 2>&1 | FileCheck %s -check-prefix=STOP-BEFORE-VSX-COPY
; STOP-BEFORE-VSX-COPY-NOT: -ppc-vsx-copy
; STOP-BEFORE-VSX-COPY-NOT: "ppc-vsx-copy" pass is not registered.
; STOP-BEFORE-VSX-COPY-NOT: PowerPC VSX Copy Legalization
; RUN: llc -mtriple=powerpc64le-unknown-unknown < %s -debug-pass=Structure -stop-after=ppc-vsx-copy -o /dev/null 2>&1 | FileCheck %s -check-prefix=STOP-AFTER-VSX-COPY
; STOP-AFTER-VSX-COPY: -ppc-vsx-copy
; STOP-AFTER-VSX-COPY-NOT: "ppc-vsx-copy" pass is not registered.
; STOP-AFTER-VSX-COPY: PowerPC VSX Copy Legalization
; Test pass name: ppc-early-ret.
; RUN: llc -mtriple=powerpc64le-unknown-unknown < %s -debug-pass=Structure -stop-before=ppc-early-ret -o /dev/null 2>&1 | FileCheck %s -check-prefix=STOP-BEFORE-EARLY-RET
; STOP-BEFORE-EARLY-RET-NOT: -ppc-early-ret
; STOP-BEFORE-EARLY-RET-NOT: "ppc-early-ret" pass is not registered.
; STOP-BEFORE-EARLY-RET-NOT: PowerPC Early-Return Creation
; RUN: llc -mtriple=powerpc64le-unknown-unknown < %s -debug-pass=Structure -stop-after=ppc-early-ret -o /dev/null 2>&1 | FileCheck %s -check-prefix=STOP-AFTER-EARLY-RET
; STOP-AFTER-EARLY-RET: -ppc-early-ret
; STOP-AFTER-ERALY-RET-NOT: "ppc-early-ret" pass is not registered.
; STOP-AFTER-EARLY-RET: PowerPC Early-Return Creation
; Test pass name: ppc-vsx-fma-mutate.
; RUN: llc -mtriple=powerpc64le-unknown-unknown < %s -debug-pass=Structure -stop-before=ppc-vsx-fma-mutate -o /dev/null 2>&1 | FileCheck %s -check-prefix=STOP-BEFORE-VSX-FMA-MUTATE
; STOP-BEFORE-VSX-FMA-MUTATE-NOT: -ppc-vsx-fma-mutate
; STOP-BEFORE-VSX-FMA-MUTATE-NOT: "ppc-vsx-fma-mutate" pass is not registered.
; STOP-BEFORE-VSX-FMA-MUTATE-NOT: PowerPC VSX FMA Mutation
; RUN: llc -mtriple=powerpc64le-unknown-unknown < %s -debug-pass=Structure -stop-after=ppc-vsx-fma-mutate -o /dev/null 2>&1 | FileCheck %s -check-prefix=STOP-AFTER-VSX-FMA-MUTATE
; STOP-AFTER-VSX-FMA-MUTATE: -ppc-vsx-fma-mutate
; STOP-AFTER-VSX-FMA-MUTATE-NOT: "ppc-vsx-fma-mutate" pass is not registered.
; STOP-AFTER-VSX-FMA-MUTATE: PowerPC VSX FMA Mutation
; Test pass name: ppc-vsx-swaps.
; RUN: llc -mtriple=powerpc64le-unknown-unknown < %s -debug-pass=Structure -stop-before=ppc-vsx-swaps -o /dev/null 2>&1 | FileCheck %s -check-prefix=STOP-BEFORE-VSX-SWAPS
; STOP-BEFORE-VSX-SWAPS-NOT: -ppc-vsx-swaps
; STOP-BEFORE-VSX-SWAPS-NOT: "ppc-vsx-swaps" pass is not registered.
; STOP-BEFORE-VSX-SWAPS-NOT: PowerPC VSX Swap Removal
; RUN: llc -mtriple=powerpc64le-unknown-unknown < %s -debug-pass=Structure -stop-after=ppc-vsx-swaps -o /dev/null 2>&1 | FileCheck %s -check-prefix=STOP-AFTER-VSX-SWAPS
; STOP-AFTER-VSX-SWAPS: -ppc-vsx-swaps
; STOP-AFTER-VSX-SWAPS-NOT: "ppc-vsx-swaps" pass is not registered.
; STOP-AFTER-VSX-SWAPS: PowerPC VSX Swap Removal
; Test pass name: ppc-reduce-cr-ops.
; RUN: llc -ppc-reduce-cr-logicals -mtriple=powerpc64le-unknown-unknown < %s -debug-pass=Structure -stop-before=ppc-reduce-cr-ops -o /dev/null 2>&1 | FileCheck %s -check-prefix=STOP-BEFORE-REDUCE-CR-OPS
; STOP-BEFORE-REDUCE-CR-OPS-NOT: -ppc-reduce-cr-ops
; STOP-BEFORE-REDUCE-CR-OPS-NOT: "ppc-reduce-cr-ops" pass is not registered.
; STOP-BEFORE-REDUCE-CR-OPS-NOT: PowerPC Reduce CR logical Operation
; RUN: llc -ppc-reduce-cr-logicals -mtriple=powerpc64le-unknown-unknown < %s -debug-pass=Structure -stop-after=ppc-reduce-cr-ops -o /dev/null 2>&1 | FileCheck %s -check-prefix=STOP-AFTER-REDUCE-CR-OPS
; STOP-AFTER-REDUCE-CR-OPS: -ppc-reduce-cr-ops
; STOP-AFTER-REDUCE-CR-OPS-NOT: "ppc-reduce-cr-ops" pass is not registered.
; STOP-AFTER-REDUCE-CR-OPS: PowerPC Reduce CR logical Operation
; Test pass name: ppc-branch-select.
; RUN: llc -mtriple=powerpc64le-unknown-unknown < %s -debug-pass=Structure -stop-before=ppc-branch-select -o /dev/null 2>&1 | FileCheck %s -check-prefix=STOP-BEFORE-BRANCH-SELECT
; STOP-BEFORE-BRANCH-SELECT-NOT: -ppc-branch-select
; STOP-BEFORE-BRANCH-SELECT-NOT: "ppc-branch-select" pass is not registered.
; STOP-BEFORE-BRANCH-SELECT-NOT: PowerPC Branch Selector
; RUN: llc -mtriple=powerpc64le-unknown-unknown < %s -debug-pass=Structure -stop-after=ppc-branch-select -o /dev/null 2>&1 | FileCheck %s -check-prefix=STOP-AFTER-BRANCH-SELECT
; STOP-AFTER-BRANCH-SELECT: -ppc-branch-select
; STOP-AFTER-BRANCH-SELECT-NOT: "ppc-branch-select" pass is not registered.
; STOP-AFTER-BRANCH-SELECT: PowerPC Branch Selector
; Test pass name: ppc-branch-coalescing.
; RUN: llc -enable-ppc-branch-coalesce -mtriple=powerpc64le-unknown-unknown < %s -debug-pass=Structure -stop-before=ppc-branch-coalescing -o /dev/null 2>&1 | FileCheck %s -check-prefix=STOP-BEFORE-BRANCH-COALESCING
; STOP-BEFORE-BRANCH-COALESCING-NOT: -ppc-branch-coalescing
; STOP-BEFORE-BRANCH-COALESCING-NOT: "ppc-branch-coalescing" pass is not registered.
; STOP-BEFORE-BRANCH-COALESCING-NOT: Branch Coalescing
; RUN: llc -enable-ppc-branch-coalesce -mtriple=powerpc64le-unknown-unknown < %s -debug-pass=Structure -stop-after=ppc-branch-coalescing -o /dev/null 2>&1 | FileCheck %s -check-prefix=STOP-AFTER-BRANCH-COALESCING
; STOP-AFTER-BRANCH-COALESCING: -ppc-branch-coalescing
; STOP-AFTER-BRANCH-COALESCING-NOT: "ppc-branch-coalescing" pass is not registered.
; STOP-AFTER-BRANCH-COALESCING: Branch Coalescing
; Test pass name: ppc-qpx-load-splat.
; RUN: llc -mtriple=powerpc64le-unknown-unknown < %s -debug-pass=Structure -stop-before=ppc-qpx-load-splat -o /dev/null 2>&1 | FileCheck %s -check-prefix=STOP-BEFORE-QPX-LOAD-SPLAT
; STOP-BEFORE-QPX-LOAD-SPLAT-NOT: -ppc-qpx-load-splat
; STOP-BEFORE-QPX-LOAD-SPLAT-NOT: "ppc-qpx-load-splat" pass is not registered.
; STOP-BEFORE-QPX-LOAD-SPLAT-NOT: PowerPC QPX Load Splat Simplification
; RUN: llc -mtriple=powerpc64le-unknown-unknown < %s -debug-pass=Structure -stop-after=ppc-qpx-load-splat -o /dev/null 2>&1 | FileCheck %s -check-prefix=STOP-AFTER-QPX-LOAD-SPLAT
; STOP-AFTER-QPX-LOAD-SPLAT: -ppc-qpx-load-splat
; STOP-AFTER-QPX-LOAD-SPLAT-NOT: "ppc-qpx-load-splat" pass is not registered.
; STOP-AFTER-QPX-LOAD-SPLAT: PowerPC QPX Load Splat Simplification