src/constants-arm.h - Issue 67163: Avoid a call to the runtime system when doing binary fp ops on ARM...

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Unified Diff: src/constants-arm.h

Issue 67163: Avoid a call to the runtime system when doing binary fp ops on ARM... (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/

Patch Set: '' Created 11 years, 8 months ago

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Index: src/constants-arm.h

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

--- src/constants-arm.h (revision 1707)

+++ src/constants-arm.h (working copy)

@@ -106,7 +106,12 @@

call_rt_r5 = 0x10,

call_rt_r2 = 0x11,

// break point

- break_point = 0x20

+ break_point = 0x20,

+ // FP operations. These simulate calling into C for a moment to do fp ops.

+ // They should trash all caller-save registers.

+ simulator_fp_add = 0x21,

+ simulator_fp_sub = 0x22,

+ simulator_fp_mul = 0x23

};

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