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Unified Diff: src/register-configuration.cc

Issue 1413343002: X87: Return different allocatable double register number for X87 turbofan / crankshaft seperately. (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/register-configuration.cc
diff --git a/src/register-configuration.cc b/src/register-configuration.cc
index 084e735af1e9c2346af612984f4b9cdb2ac769e5..197ce35fec8a1f23c3b1c3fefd93a4140e290523 100644
--- a/src/register-configuration.cc
+++ b/src/register-configuration.cc
@@ -44,7 +44,9 @@ class ArchDefaultRegisterConfiguration : public RegisterConfiguration {
kMaxAllocatableDoubleRegisterCount,
kMaxAllocatableDoubleRegisterCount,
#elif V8_TARGET_ARCH_X87
- kMaxAllocatableGeneralRegisterCount, 1, 1,
+ kMaxAllocatableGeneralRegisterCount,
+ compiler == TURBOFAN ? 1 : kMaxAllocatableDoubleRegisterCount,
+ compiler == TURBOFAN ? 1 : kMaxAllocatableDoubleRegisterCount,
#elif V8_TARGET_ARCH_X64
kMaxAllocatableGeneralRegisterCount,
kMaxAllocatableDoubleRegisterCount,
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