Update V8 to r4588
We're using WebKit r58033, as used by
http://src.chromium.org/svn/releases/5.0.387.0/DEPS
This requires http://v8.googlecode.com/svn/trunk@4465 but this version has a
crashing bug for ARM. Instead we use http://v8.googlecode.com/svn/trunk@4588,
which is used by http://src.chromium.org/svn/releases/6.0.399.0/DEPS
Note that a trivial bug fix was required in arm/codegen-arm.cc. This is guarded
with ANDROID. See http://code.google.com/p/v8/issues/detail?id=703
Change-Id: I459647a8286c4f8c7405f0c5581ecbf051a6f1e8
diff --git a/test/cctest/test-disasm-ia32.cc b/test/cctest/test-disasm-ia32.cc
index 7b0ad99..02e64b4 100644
--- a/test/cctest/test-disasm-ia32.cc
+++ b/test/cctest/test-disasm-ia32.cc
@@ -234,7 +234,9 @@
__ imul(edx, ecx, 12);
__ imul(edx, ecx, 1000);
+ __ cld();
__ rep_movs();
+ __ rep_stos();
__ sub(edx, Operand(ebx, ecx, times_4, 10000));
__ sub(edx, Operand(ebx));
@@ -359,45 +361,47 @@
__ fwait();
__ nop();
{
- CHECK(CpuFeatures::IsSupported(SSE2));
- CpuFeatures::Scope fscope(SSE2);
- __ cvttss2si(edx, Operand(ebx, ecx, times_4, 10000));
- __ cvtsi2sd(xmm1, Operand(ebx, ecx, times_4, 10000));
- __ addsd(xmm1, xmm0);
- __ mulsd(xmm1, xmm0);
- __ subsd(xmm1, xmm0);
- __ divsd(xmm1, xmm0);
- __ movdbl(xmm1, Operand(ebx, ecx, times_4, 10000));
- __ movdbl(Operand(ebx, ecx, times_4, 10000), xmm1);
- __ comisd(xmm0, xmm1);
+ if (CpuFeatures::IsSupported(SSE2)) {
+ CpuFeatures::Scope fscope(SSE2);
+ __ cvttss2si(edx, Operand(ebx, ecx, times_4, 10000));
+ __ cvtsi2sd(xmm1, Operand(ebx, ecx, times_4, 10000));
+ __ addsd(xmm1, xmm0);
+ __ mulsd(xmm1, xmm0);
+ __ subsd(xmm1, xmm0);
+ __ divsd(xmm1, xmm0);
+ __ movdbl(xmm1, Operand(ebx, ecx, times_4, 10000));
+ __ movdbl(Operand(ebx, ecx, times_4, 10000), xmm1);
+ __ comisd(xmm0, xmm1);
- // 128 bit move instructions.
- __ movdqa(xmm0, Operand(ebx, ecx, times_4, 10000));
- __ movdqa(Operand(ebx, ecx, times_4, 10000), xmm0);
- __ movdqu(xmm0, Operand(ebx, ecx, times_4, 10000));
- __ movdqu(Operand(ebx, ecx, times_4, 10000), xmm0);
+ // 128 bit move instructions.
+ __ movdqa(xmm0, Operand(ebx, ecx, times_4, 10000));
+ __ movdqa(Operand(ebx, ecx, times_4, 10000), xmm0);
+ __ movdqu(xmm0, Operand(ebx, ecx, times_4, 10000));
+ __ movdqu(Operand(ebx, ecx, times_4, 10000), xmm0);
+ }
}
// cmov.
{
- CHECK(CpuFeatures::IsSupported(CMOV));
- CpuFeatures::Scope use_cmov(CMOV);
- __ cmov(overflow, eax, Operand(eax, 0));
- __ cmov(no_overflow, eax, Operand(eax, 1));
- __ cmov(below, eax, Operand(eax, 2));
- __ cmov(above_equal, eax, Operand(eax, 3));
- __ cmov(equal, eax, Operand(ebx, 0));
- __ cmov(not_equal, eax, Operand(ebx, 1));
- __ cmov(below_equal, eax, Operand(ebx, 2));
- __ cmov(above, eax, Operand(ebx, 3));
- __ cmov(sign, eax, Operand(ecx, 0));
- __ cmov(not_sign, eax, Operand(ecx, 1));
- __ cmov(parity_even, eax, Operand(ecx, 2));
- __ cmov(parity_odd, eax, Operand(ecx, 3));
- __ cmov(less, eax, Operand(edx, 0));
- __ cmov(greater_equal, eax, Operand(edx, 1));
- __ cmov(less_equal, eax, Operand(edx, 2));
- __ cmov(greater, eax, Operand(edx, 3));
+ if (CpuFeatures::IsSupported(CMOV)) {
+ CpuFeatures::Scope use_cmov(CMOV);
+ __ cmov(overflow, eax, Operand(eax, 0));
+ __ cmov(no_overflow, eax, Operand(eax, 1));
+ __ cmov(below, eax, Operand(eax, 2));
+ __ cmov(above_equal, eax, Operand(eax, 3));
+ __ cmov(equal, eax, Operand(ebx, 0));
+ __ cmov(not_equal, eax, Operand(ebx, 1));
+ __ cmov(below_equal, eax, Operand(ebx, 2));
+ __ cmov(above, eax, Operand(ebx, 3));
+ __ cmov(sign, eax, Operand(ecx, 0));
+ __ cmov(not_sign, eax, Operand(ecx, 1));
+ __ cmov(parity_even, eax, Operand(ecx, 2));
+ __ cmov(parity_odd, eax, Operand(ecx, 3));
+ __ cmov(less, eax, Operand(edx, 0));
+ __ cmov(greater_equal, eax, Operand(edx, 1));
+ __ cmov(less_equal, eax, Operand(edx, 2));
+ __ cmov(greater, eax, Operand(edx, 3));
+ }
}
__ ret(0);