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Unified Diff: src/arm64/assembler-arm64.cc

Issue 1380863004: Revert of Reland: Remove register index/code indirection (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 5 years, 2 months ago
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Index: src/arm64/assembler-arm64.cc
diff --git a/src/arm64/assembler-arm64.cc b/src/arm64/assembler-arm64.cc
index 0a1ecda9aa9b7c7883ef4eced453dd3035bd18f8..37a2f5a29d006f1c753b2a0bb07a1183c1276893 100644
--- a/src/arm64/assembler-arm64.cc
+++ b/src/arm64/assembler-arm64.cc
@@ -35,7 +35,6 @@
#include "src/arm64/frames-arm64.h"
#include "src/base/bits.h"
#include "src/base/cpu.h"
-#include "src/register-configuration.h"
namespace v8 {
namespace internal {
@@ -193,10 +192,8 @@
Register GetAllocatableRegisterThatIsNotOneOf(Register reg1, Register reg2,
Register reg3, Register reg4) {
CPURegList regs(reg1, reg2, reg3, reg4);
- const RegisterConfiguration* config = RegisterConfiguration::ArchDefault();
- for (int i = 0; i < config->num_allocatable_double_registers(); ++i) {
- int code = config->GetAllocatableDoubleCode(i);
- Register candidate = Register::from_code(code);
+ for (int i = 0; i < Register::NumAllocatableRegisters(); i++) {
+ Register candidate = Register::FromAllocationIndex(i);
if (regs.IncludesAliasOf(candidate)) continue;
return candidate;
}
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