Chris Lattner c0354c904b Set the rounding mode for the X86 FPU to 64-bits instead of 80-bits. We ...

don't support long double anyway, and this gives us FP results closer to
other targets.

This also speeds up 179.art from 41.4s to 18.32s, by eliminating a problem
with extra precision that causes an FP == comparison to fail (leading to
extra loop iterations).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18895 91177308-0d34-0410-b5e6-96231b3b80d8

2004-12-13 17:23:11 +00:00

..

.cvsignore

ignore generated files

2004-11-21 00:01:54 +00:00

Makefile

Change Library Names Not To Conflict With Others When Installed

2004-10-27 23:18:45 +00:00

X86.h

Add -sse[,2,3] arguments to LLC

2004-08-24 08:18:44 +00:00

X86.td

Add support for the -x86-asm-syntax flag, which can be used to choose between

2004-10-03 20:36:57 +00:00

X86AsmPrinter.cpp

GhostLinkage should not reach asm printing stage

2004-11-14 21:03:49 +00:00

X86CodeEmitter.cpp

There is no reason to emit function stubs for direct calls.

2004-11-21 03:46:06 +00:00

X86FloatingPoint.cpp

Changes For Bug 352

2004-09-01 22:55:40 +00:00

X86InstrBuilder.h

Allow X86 addressing modes to represent globals with offsets. Patch contributed

2004-10-15 04:43:20 +00:00

X86InstrInfo.cpp

Fix a warning

2004-08-01 19:31:30 +00:00

X86InstrInfo.h

Remove a bunch of ad-hoc target-specific flags that were only used by the

2004-08-11 07:12:04 +00:00

X86InstrInfo.td

Correct the name of stosd for the AT&T syntax:

2004-11-10 04:48:15 +00:00

X86ISelPattern.cpp

Disable the pattern isel

2004-08-15 23:02:17 +00:00

X86ISelSimple.cpp

Set the rounding mode for the X86 FPU to 64-bits instead of 80-bits. We

2004-12-13 17:23:11 +00:00

X86JITInfo.cpp

Do not push two return addresses on the stack when we call external functions who have their addresses taken. This fixes test-call.ll

2004-11-22 22:25:30 +00:00

X86JITInfo.h

We implement these interfaces

2004-11-20 23:53:56 +00:00

X86PeepholeOpt.cpp

Add some new instructions. Fix the asm string for sbb32rr

2004-10-06 04:01:02 +00:00

X86RegisterInfo.cpp

Spill/restore X86 floating point stack registers with 64-bits of precision

2004-12-02 18:17:31 +00:00

X86RegisterInfo.h

Code insertion methods now return void instead of an int.

2004-08-15 22:15:11 +00:00

X86RegisterInfo.td

Spill/restore X86 floating point stack registers with 64-bits of precision

2004-12-02 18:17:31 +00:00

X86Relocations.h

Describe the X86 target-specific relocations.

2004-11-20 23:54:19 +00:00

X86TargetMachine.cpp

Use the target triple to pick this target.

2004-12-12 17:40:28 +00:00

X86TargetMachine.h

Remove a dead function, which died when we got GAS emission working (phwew,

2004-11-16 04:34:29 +00:00