src/x64/assembler-x64.h - Issue 2023763010: [x64] Make xmm0 allocatable and use xmm15 as scratch register instead.

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

Issue 2023763010: [x64] Make xmm0 allocatable and use xmm15 as scratch register instead. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master

Patch Set: Created 4 years, 7 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 d9ea95d09de18f28853e6ae0aebaff58855fb1d8..80f1b96304889caa7e243065e63c2eeed8f33b10 100644

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

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

@@ -186,6 +186,7 @@ const Register arg_reg_4 = {Register::kCode_rcx};

#define FLOAT_REGISTERS DOUBLE_REGISTERS

#define ALLOCATABLE_DOUBLE_REGISTERS(V) \

+ V(xmm0) \

V(xmm1) \

V(xmm2) \

V(xmm3) \

@@ -199,8 +200,7 @@ const Register arg_reg_4 = {Register::kCode_rcx};

V(xmm11) \

V(xmm12) \

V(xmm13) \

- V(xmm14) \

- V(xmm15)

+ V(xmm14)

struct XMMRegister {

enum Code {

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