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C1-typos-repair.patch 4.61 KB
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Noah 提交于 2021-06-08 14:21 . I3S6HR: delete redundant info in patch
From 693b5eed765417ab055a19cbd5fd392cb052b06f Mon Sep 17 00:00:00 2001
Date: Sat, 27 Feb 2021 17:06:24 +0800
Subject: C1 typos repair
Summary: <hotspot>: <C1 typos repair>
LLT: NA
Patch Type: huawei
Bug url: NA
---
.../src/cpu/aarch64/vm/c1_LIRAssembler_aarch64.cpp | 2 +-
.../src/cpu/aarch64/vm/c1_LIRGenerator_aarch64.cpp | 3 +--
hotspot/src/share/vm/c1/c1_GraphBuilder.cpp | 7 +++----
hotspot/src/share/vm/c1/c1_LIR.hpp | 12 ++++++------
hotspot/src/share/vm/c1/c1_LIRGenerator.hpp | 1 -
5 files changed, 11 insertions(+), 14 deletions(-)
diff --git a/hotspot/src/cpu/aarch64/vm/c1_LIRAssembler_aarch64.cpp b/hotspot/src/cpu/aarch64/vm/c1_LIRAssembler_aarch64.cpp
index 2df587d96..60b67494c 100644
--- a/hotspot/src/cpu/aarch64/vm/c1_LIRAssembler_aarch64.cpp
+++ b/hotspot/src/cpu/aarch64/vm/c1_LIRAssembler_aarch64.cpp
@@ -1004,7 +1004,7 @@ void LIR_Assembler::mem2reg(LIR_Opr src, LIR_Opr dest, BasicType type, LIR_Patch
if (UseCompressedOops && !wide) {
__ ldrw(dest->as_register(), as_Address(from_addr));
} else {
- __ ldr(dest->as_register(), as_Address(from_addr));
+ __ ldr(dest->as_register(), as_Address(from_addr));
}
break;
case T_METADATA:
diff --git a/hotspot/src/cpu/aarch64/vm/c1_LIRGenerator_aarch64.cpp b/hotspot/src/cpu/aarch64/vm/c1_LIRGenerator_aarch64.cpp
index cee0730d9..6d0b4acbd 100644
--- a/hotspot/src/cpu/aarch64/vm/c1_LIRGenerator_aarch64.cpp
+++ b/hotspot/src/cpu/aarch64/vm/c1_LIRGenerator_aarch64.cpp
@@ -965,7 +965,6 @@ void LIRGenerator::do_update_CRC32(Intrinsic* x) {
assert(UseCRC32Intrinsics, "why are we here?");
// Make all state_for calls early since they can emit code
LIR_Opr result = rlock_result(x);
- int flags = 0;
switch (x->id()) {
case vmIntrinsics::_updateCRC32: {
LIRItem crc(x->argument_at(0), this);
@@ -992,7 +991,7 @@ void LIRGenerator::do_update_CRC32(Intrinsic* x) {
int offset = is_updateBytes ? arrayOopDesc::base_offset_in_bytes(T_BYTE) : 0;
if(off.result()->is_constant()) {
index = LIR_OprFact::illegalOpr;
- offset += off.result()->as_jint();
+ offset += off.result()->as_jint();
}
LIR_Opr base_op = buf.result();
diff --git a/hotspot/src/share/vm/c1/c1_GraphBuilder.cpp b/hotspot/src/share/vm/c1/c1_GraphBuilder.cpp
index 174e59436..459315cb7 100644
--- a/hotspot/src/share/vm/c1/c1_GraphBuilder.cpp
+++ b/hotspot/src/share/vm/c1/c1_GraphBuilder.cpp
@@ -3243,10 +3243,9 @@ GraphBuilder::GraphBuilder(Compilation* compilation, IRScope* scope)
// Compiles where the root method is an intrinsic need a special
// compilation environment because the bytecodes for the method
// shouldn't be parsed during the compilation, only the special
- // Intrinsic node should be emitted. If this isn't done the the
- // code for the inlined version will be different than the root
- // compiled version which could lead to monotonicity problems on
- // intel.
+ // Intrinsic node should be emitted. If this isn't done the code
+ // for the inlined version will be different than the root compiled
+ // version which could lead to monotonicity problems on intel.
// Set up a stream so that appending instructions works properly.
ciBytecodeStream s(scope->method());
diff --git a/hotspot/src/share/vm/c1/c1_LIR.hpp b/hotspot/src/share/vm/c1/c1_LIR.hpp
index 37232b9ba..cde709684 100644
--- a/hotspot/src/share/vm/c1/c1_LIR.hpp
+++ b/hotspot/src/share/vm/c1/c1_LIR.hpp
@@ -200,14 +200,14 @@ class LIR_Const: public LIR_OprPtr {
class LIR_OprDesc: public CompilationResourceObj {
public:
// value structure:
- // data opr-type opr-kind
- // +--------------+-------+-------+
- // [max...........|7 6 5 4|3 2 1 0]
- // ^
- // is_pointer bit
+ // data opr-type opr-kind
+ // +-----------+----------+-------+
+ // [max........|6 5 4 3|2 1 0]
+ // ^
+ // is_pointer bit
//
// lowest bit cleared, means it is a structure pointer
- // we need 4 bits to represent types
+ // we need 4 bits to represent types
private:
friend class LIR_OprFact;
diff --git a/hotspot/src/share/vm/c1/c1_LIRGenerator.hpp b/hotspot/src/share/vm/c1/c1_LIRGenerator.hpp
index 0ae48924a..24d072b36 100644
--- a/hotspot/src/share/vm/c1/c1_LIRGenerator.hpp
+++ b/hotspot/src/share/vm/c1/c1_LIRGenerator.hpp
@@ -611,7 +611,6 @@ class LIRItem: public CompilationResourceObj {
} else {
return _result;
}
- return _result;
}
void set_result(LIR_Opr opr);
--
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