Reviewers: machenbach,
Message:
Trivial fix for the NaCl build break.
Description:
Fix NaCl build after r16322.
Please review this at https://codereview.chromium.org/22887053/
SVN Base: https://v8.googlecode.com/svn/branches/bleeding_edge
Affected files:
M test/cctest/test-code-stubs.cc
Index: test/cctest/test-code-stubs.cc
diff --git a/test/cctest/test-code-stubs.cc b/test/cctest/test-code-stubs.cc
index
d69880447a1a8fe21c262b12384fe1176160ebb2..db00e9ac5a9f6980825c4a619e2de5b6614f2e6c
100644
--- a/test/cctest/test-code-stubs.cc
+++ b/test/cctest/test-code-stubs.cc
@@ -42,8 +42,9 @@ using namespace v8::internal;
int STDCALL ConvertDToICVersion(double d) {
- Address double_ptr = reinterpret_cast<Address>(&d);
- uint32_t exponent_bits = Memory::uint32_at(double_ptr + kDoubleSize / 2);
+ union { double d; uint32_t u[2]; } dbl;
+ dbl.d = d;
+ uint32_t exponent_bits = dbl.u[1];
int32_t shifted_mask = static_cast<int32_t>(Double::kExponentMask >> 32);
int32_t exponent = (((exponent_bits & shifted_mask) >>
(Double::kPhysicalSignificandSize - 32)) -
@@ -54,8 +55,7 @@ int STDCALL ConvertDToICVersion(double d) {
static_cast<uint32_t>(Double::kPhysicalSignificandSize);
if (unsigned_exponent >= max_exponent) {
if ((exponent - Double::kPhysicalSignificandSize) < 32) {
- result = Memory::uint32_at(double_ptr) <<
- (exponent - Double::kPhysicalSignificandSize);
+ result = dbl.u[0] << (exponent - Double::kPhysicalSignificandSize);
}
} else {
uint64_t big_result =
--
--
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