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Diffstat (limited to 'deps/v8/test/cctest/test-assembler-arm.cc')
-rw-r--r--deps/v8/test/cctest/test-assembler-arm.cc68
1 files changed, 0 insertions, 68 deletions
diff --git a/deps/v8/test/cctest/test-assembler-arm.cc b/deps/v8/test/cctest/test-assembler-arm.cc
index 0f12f985a..4f90b613a 100644
--- a/deps/v8/test/cctest/test-assembler-arm.cc
+++ b/deps/v8/test/cctest/test-assembler-arm.cc
@@ -397,72 +397,4 @@ TEST(6) {
}
}
-
-static void TestRoundingMode(int32_t mode, double value, int expected) {
- InitializeVM();
- v8::HandleScope scope;
-
- Assembler assm(NULL, 0);
-
- __ vmrs(r1);
- // Set custom FPSCR.
- __ bic(r2, r1, Operand(((mode ^ 3) << 22) | 0xf));
- __ orr(r2, r2, Operand(mode << 22));
- __ vmsr(r2);
-
- // Load value, convert, and move back result to r0.
- __ vmov(d1, value);
- __ vcvt_s32_f64(s0, d1, Assembler::FPSCRRounding, al);
- __ vmov(r0, s0);
-
- __ mov(pc, Operand(lr));
-
- CodeDesc desc;
- assm.GetCode(&desc);
- Object* code = Heap::CreateCode(
- desc,
- Code::ComputeFlags(Code::STUB),
- Handle<Object>(Heap::undefined_value()))->ToObjectChecked();
- CHECK(code->IsCode());
-#ifdef DEBUG
- Code::cast(code)->Print();
-#endif
- F1 f = FUNCTION_CAST<F1>(Code::cast(code)->entry());
- int res = reinterpret_cast<int>(
- CALL_GENERATED_CODE(f, 0, 0, 0, 0, 0));
- ::printf("res = %d\n", res);
- CHECK_EQ(expected, res);
-}
-
-
-TEST(7) {
- // Test vfp rounding modes.
-
- // See ARM DDI 0406B Page A2-29.
- enum FPSCRRoungingMode {
- RN, // Round to Nearest.
- RP, // Round towards Plus Infinity.
- RM, // Round towards Minus Infinity.
- RZ // Round towards zero.
- };
-
- if (CpuFeatures::IsSupported(VFP3)) {
- CpuFeatures::Scope scope(VFP3);
-
- TestRoundingMode(RZ, 0.5, 0);
- TestRoundingMode(RZ, -0.5, 0);
- TestRoundingMode(RZ, 123.7, 123);
- TestRoundingMode(RZ, -123.7, -123);
- TestRoundingMode(RZ, 123456.2, 123456);
- TestRoundingMode(RZ, -123456.2, -123456);
-
- TestRoundingMode(RM, 0.5, 0);
- TestRoundingMode(RM, -0.5, -1);
- TestRoundingMode(RM, 123.7, 123);
- TestRoundingMode(RM, -123.7, -124);
- TestRoundingMode(RM, 123456.2, 123456);
- TestRoundingMode(RM, -123456.2, -123457);
- }
-}
-
#undef __