commit 292188d514c9826971308a18fcc5a66261729f3b
author jeffhao <jeffhao@google.com> Thu May 17 15:45:04 2012 -0700
committer jeffhao <jeffhao@google.com> Fri May 18 10:34:48 2012 -0700
tree 40417b04b3599c5bdef8fbbc7387f371d2b1601d
parent 84a5bb4556d8974d3aa1c436af36e48d622b4045

More x86 fixes for floating point operations.

- Fixed encoding for cvtss2sd and cvtsd2ss (they were swapped).

- Implemented neg-float and neg-double in assembly.

- Fixed float-to-int and double-to-int to return 0 if given NaN.

- Created helpers for rem-float and rem-double.

Change-Id: I456fcc1252a63dbb96c8280562e601f4efa3a5df

src/compiler/codegen/x86/X86LIR.h

diff --git a/src/compiler/codegen/x86/X86LIR.h b/src/compiler/codegen/x86/X86LIR.h
index 36e459c..3ec1112 100644
--- a/src/compiler/codegen/x86/X86LIR.h
+++ b/src/compiler/codegen/x86/X86LIR.h
@@ -427,8 +427,8 @@
   Binary0fOpCode(kX86Addss),    // float add
   Binary0fOpCode(kX86Mulsd),    // double multiply
   Binary0fOpCode(kX86Mulss),    // float multiply
-  Binary0fOpCode(kX86Cvtss2sd), // float to double
   Binary0fOpCode(kX86Cvtsd2ss), // double to float
+  Binary0fOpCode(kX86Cvtss2sd), // float to double
   Binary0fOpCode(kX86Subsd),    // double subtract
   Binary0fOpCode(kX86Subss),    // float subtract
   Binary0fOpCode(kX86Divsd),    // double divide