Dale Johannesen ea96b2974f When save/restoring CR at prolog/epilog, in a large ... stack frame, the prolog/epilog code was using the same register for the copy of CR and the address of the save slot. Oops. This is fixed here for Darwin, sort of, by reserving R2 for this case. A better way would be to do the store before the decrement of SP, which is safe on Darwin due to the red zone. SVR4 probably has the same problem, but I don't know how to fix it; there is no red zone and R2 is already used for something else. I'm going to leave it to someone interested in that target. Better still would be to rewrite the CR-saving code completely; spilling each CR subregister individually is horrible code. llvm-svn: 96015		2010-02-12 21:35:34 +00:00
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Alpha	Delete useless trailing semicolons.	2010-01-05 17:55:26 +00:00
ARM	Reapply the new LoopStrengthReduction code, with compile time and	2010-02-12 10:34:29 +00:00
Blackfin	Teach dag combine to fold the following transformation more aggressively:	2010-01-06 19:38:29 +00:00
CBackend	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
CellSPU	don't let asm-verbose break the check-next lines in these tests.	2010-01-19 06:39:54 +00:00
CPP	fix PR5295 where the .ll parser didn't reject a function after a global	2009-10-25 23:22:50 +00:00
Generic	move tests that depend on the x86 backend out of codegen/generic,	2010-02-09 06:41:03 +00:00
Mips	Delete useless trailing semicolons.	2010-01-05 17:55:26 +00:00
MSP430	Reenable tests	2010-01-15 21:19:26 +00:00
PIC16	emit integer and fp zeros as (e.g.) .byte 0 instead of .space 1,	2010-01-20 07:19:19 +00:00
PowerPC	When save/restoring CR at prolog/epilog, in a large	2010-02-12 21:35:34 +00:00
SPARC	add support for the sparcv9-*-* target triple to turn on	2010-02-04 06:34:01 +00:00
SystemZ	Teach dag combine to fold the following transformation more aggressively:	2010-01-06 19:38:29 +00:00
Thumb	Run the pre-register allocation tail duplication pass by default. Remove	2010-01-16 00:29:50 +00:00
Thumb2	Reapply the new LoopStrengthReduction code, with compile time and	2010-02-12 10:34:29 +00:00
X86	Testcases for recent stdcall / fastcall mangling improvements	2010-02-12 15:29:13 +00:00
XCore	convert the last 3 targets to use EmitFunctionBody() now that	2010-01-28 06:22:43 +00:00