Evan Cheng 515fe3a588 Optimize some vfp comparisons to integer ones. This patch implements the simplest case when the following conditions are met: ... 1. The arguments are f32. 2. The arguments are loads and they have no uses other than the comparison. 3. The comparison code is EQ or NE. e.g. vldr.32 s0, [r1] vldr.32 s1, [r0] vcmpe.f32 s1, s0 vmrs apsr_nzcv, fpscr beq LBB0_2 => ldr r1, [r1] ldr r0, [r0] cmp r0, r1 beq LBB0_2 More complicated cases will be implemented in subsequent patches. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107852 91177308-0d34-0410-b5e6-96231b3b80d8		2010-07-08 02:08:50 +00:00
..
Alpha
ARM	Optimize some vfp comparisons to integer ones. This patch implements the simplest case when the following conditions are met:	2010-07-08 02:08:50 +00:00
Blackfin
CBackend
CellSPU	Fix some tests that didn't test anything.	2010-06-26 20:05:06 +00:00
CPP
Generic	Fix up -fstack-protector on linux to use the segment	2010-07-06 05:18:56 +00:00
MBlaze
Mips
MSP430
PIC16
PowerPC	Fix up -fstack-protector on linux to use the segment	2010-07-06 05:18:56 +00:00
SPARC
SystemZ
Thumb	Propagate the AlignStack bit in InlineAsm's to the	2010-07-02 20:16:09 +00:00
Thumb2	Changes to ARM tail calls, mostly cosmetic.	2010-07-08 01:18:23 +00:00
X86	Revert 107840 107839 107813 107804 107800 107797 107791.	2010-07-08 01:00:56 +00:00
XCore