src/ia32/code-stubs-ia32.cc - Issue 9960066: Insert three missing FP register stack pop instructions.

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Unified Diff: src/ia32/code-stubs-ia32.cc

Issue 9960066: Insert three missing FP register stack pop instructions. (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/

Patch Set: Created 8 years, 8 months ago

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Index: src/ia32/code-stubs-ia32.cc

===================================================================

--- src/ia32/code-stubs-ia32.cc (revision 11250)

+++ src/ia32/code-stubs-ia32.cc (working copy)

@@ -1734,7 +1734,7 @@

__ fstp_d(FieldOperand(eax, HeapNumber::kValueOffset));

__ ret(0);

__ bind(&after_alloc_failure);

- __ ffree();

+ __ fstp(0); // Pop FPU stack before calling runtime.

__ jmp(&call_runtime);

}

@@ -1957,7 +1957,7 @@

__ fstp_d(FieldOperand(eax, HeapNumber::kValueOffset));

__ ret(0);

__ bind(&after_alloc_failure);

- __ ffree();

+ __ fstp(0); // Pop FPU stack before calling runtime.

__ jmp(&call_runtime);

}

@@ -2161,8 +2161,8 @@

__ fstp_d(FieldOperand(eax, HeapNumber::kValueOffset));

__ ret(0);

__ bind(&after_alloc_failure);

- __ ffree();

- __ jmp(&call_runtime);

+ __ fstp(0); // Pop FPU stack before calling runtime.

+ __ jmp(&call_runtime);

}

__ bind(&not_floats);

break;

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