Reviewers: Mads Ager,
Description:
Fix null-pointer dereference in the compiler when running without sse3
support.
BUG=77654
Please review this at http://codereview.chromium.org/6731046/
SVN Base: http://v8.googlecode.com/svn/branches/bleeding_edge/
Affected files:
M src/ia32/lithium-ia32.cc
Index: src/ia32/lithium-ia32.cc
===================================================================
--- src/ia32/lithium-ia32.cc (revision 7402)
+++ src/ia32/lithium-ia32.cc (working copy)
@@ -1635,7 +1635,7 @@
if (needs_check) {
CpuFeatures* cpu_features = Isolate::Current()->cpu_features();
LOperand* xmm_temp =
- (instr->CanTruncateToInt32()
&& !cpu_features->IsSupported(SSE3))
+ (instr->CanTruncateToInt32() &&
cpu_features->IsSupported(SSE3))
? NULL
: FixedTemp(xmm1);
LTaggedToI* res = new LTaggedToI(value, xmm_temp);
--
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