commit baf60b7cceb3968ae36540e2f7f92cec3805f6ed
author Alexey Frunze <Alexey.Frunze@imgtec.com> Tue Dec 22 15:15:03 2015 -0800
committer Alexey Frunze <Alexey.Frunze@imgtec.com> Wed Jan 13 17:43:42 2016 -0800
tree 97170e2b5ad9439e4d94fb1d86c5b1382ddba0be
parent 08d3ab591d98fce33b7ab552a10cec04aaff6ce1

MIPS: Improve conversion between ints and floats.

Change-Id: I767fe9623cc14e8480c31e305725eb5221cac282

compiler/utils/mips/assembler_mips.cc

diff --git a/compiler/utils/mips/assembler_mips.cc b/compiler/utils/mips/assembler_mips.cc
index 0dc307c..319fa90 100644
--- a/compiler/utils/mips/assembler_mips.cc
+++ b/compiler/utils/mips/assembler_mips.cc
@@ -1035,6 +1035,22 @@
   EmitR(0, rs, static_cast<Register>((cc << 2) | 1), rd, 0, 0x01);
 }
 
+void MipsAssembler::TruncLS(FRegister fd, FRegister fs) {
+  EmitFR(0x11, 0x10, static_cast<FRegister>(0), fs, fd, 0x09);
+}
+
+void MipsAssembler::TruncLD(FRegister fd, FRegister fs) {
+  EmitFR(0x11, 0x11, static_cast<FRegister>(0), fs, fd, 0x09);
+}
+
+void MipsAssembler::TruncWS(FRegister fd, FRegister fs) {
+  EmitFR(0x11, 0x10, static_cast<FRegister>(0), fs, fd, 0x0D);
+}
+
+void MipsAssembler::TruncWD(FRegister fd, FRegister fs) {
+  EmitFR(0x11, 0x11, static_cast<FRegister>(0), fs, fd, 0x0D);
+}
+
 void MipsAssembler::Cvtsw(FRegister fd, FRegister fs) {
   EmitFR(0x11, 0x14, static_cast<FRegister>(0), fs, fd, 0x20);
 }
@@ -1051,6 +1067,14 @@
   EmitFR(0x11, 0x10, static_cast<FRegister>(0), fs, fd, 0x21);
 }
 
+void MipsAssembler::Cvtsl(FRegister fd, FRegister fs) {
+  EmitFR(0x11, 0x15, static_cast<FRegister>(0), fs, fd, 0x20);
+}
+
+void MipsAssembler::Cvtdl(FRegister fd, FRegister fs) {
+  EmitFR(0x11, 0x15, static_cast<FRegister>(0), fs, fd, 0x21);
+}
+
 void MipsAssembler::Mfc1(Register rt, FRegister fs) {
   EmitFR(0x11, 0x00, static_cast<FRegister>(rt), fs, static_cast<FRegister>(0), 0x0);
 }