Revision: 21602
Author: [email protected]
Date: Mon Jun 2 11:37:50 2014 UTC
Log: X87: Remove check for SAHF support in ia32
port r21422 (38edcd2)
Original commit message:
On ia32, SAHF is guaranteed. It's only necessary to probe for it on x64.
BUG=
[email protected]
Review URL: https://codereview.chromium.org/301083002
http://code.google.com/p/v8/source/detail?r=21602
Modified:
/branches/bleeding_edge/src/x87/assembler-x87.cc
=======================================
--- /branches/bleeding_edge/src/x87/assembler-x87.cc Tue May 27 07:57:22
2014 UTC
+++ /branches/bleeding_edge/src/x87/assembler-x87.cc Mon Jun 2 11:37:50
2014 UTC
@@ -50,9 +50,6 @@
void CpuFeatures::ProbeImpl(bool cross_compile) {
CPU cpu;
- // SAHF must be available in compat/legacy mode.
- CHECK(cpu.has_sahf());
- supported_ |= 1u << SAHF;
supported_ |= OS::CpuFeaturesImpliedByPlatform();
// Only use statically determined features for cross compile (snapshot).
--
--
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