Reviewers: danno,
Description:
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=
Please review this at https://codereview.chromium.org/301083002/
SVN Base: https://v8.googlecode.com/svn/branches/bleeding_edge
Affected files (+0, -3 lines):
M src/x87/assembler-x87.cc
Index: src/x87/assembler-x87.cc
diff --git a/src/x87/assembler-x87.cc b/src/x87/assembler-x87.cc
index
d40e8c5356d7db60ed29382c9b084cb0704d7c1d..94434d9ef8d134fb6cd02ca30b90b2e1f8cdded4
100644
--- a/src/x87/assembler-x87.cc
+++ b/src/x87/assembler-x87.cc
@@ -50,9 +50,6 @@ namespace internal {
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).
--
--
v8-dev mailing list
[email protected]
http://groups.google.com/group/v8-dev
---
You received this message because you are subscribed to the Google Groups "v8-dev" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
For more options, visit https://groups.google.com/d/optout.
