src/x64/assembler-x64.h - Issue 926553004: [x64] Make r12 allocatable.

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Unified Diff: src/x64/assembler-x64.h

Issue 926553004: [x64] Make r12 allocatable. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master

Patch Set: Created 5 years, 10 months ago

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Index: src/x64/assembler-x64.h

diff --git a/src/x64/assembler-x64.h b/src/x64/assembler-x64.h

index 116816c8727db889a0559ccf18db632aed8d8168..08a23d6c62ccb8d18d85da6af6ca540479a76393 100644

--- a/src/x64/assembler-x64.h

+++ b/src/x64/assembler-x64.h

@@ -74,9 +74,8 @@ struct Register {

// rsp - stack pointer

// rbp - frame pointer

// r10 - fixed scratch register

- // r12 - smi constant register

// r13 - root register

- static const int kMaxNumAllocatableRegisters = 11;

+ static const int kMaxNumAllocatableRegisters = 12;

static int NumAllocatableRegisters() {

return kMaxNumAllocatableRegisters;

}

@@ -104,6 +103,7 @@ struct Register {

"r8",

"r9",

"r11",

+ "r12",

"r14",

"r15"

};

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