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Unified Diff: src/arm/simulator-arm.cc

Issue 6625084: ARM: Improved double to integer truncation.... (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: Created 9 years, 9 months ago
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Index: src/arm/simulator-arm.cc
===================================================================
--- src/arm/simulator-arm.cc (revision 7092)
+++ src/arm/simulator-arm.cc (working copy)
@@ -2502,6 +2502,11 @@
double dm_value = get_double_from_d_register(vm);
double dd_value = fabs(dm_value);
set_d_register_from_double(vd, dd_value);
+ } else if ((instr->Opc2Value() == 0x1) && (instr->Opc3Value() == 0x1)) {
+ // vneg
+ double dm_value = get_double_from_d_register(vm);
+ double dd_value = - dm_value;
Karl Klose 2011/03/09 10:37:51 - dm_value -> -dm_value (no space).
Alexandre 2011/03/15 08:45:39 Done.
+ set_d_register_from_double(vd, dd_value);
} else if ((instr->Opc2Value() == 0x7) && (instr->Opc3Value() == 0x3)) {
DecodeVCVTBetweenDoubleAndSingle(instr);
} else if ((instr->Opc2Value() == 0x8) && (instr->Opc3Value() & 0x1)) {
« src/arm/lithium-codegen-arm.cc ('K') | « src/arm/lithium-codegen-arm.cc ('k') | test/cctest/test-assembler-arm.cc » ('j') | no next file with comments »

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