Juergen Ributzka 1f5263e43f [FastISel][AArch64] Don't fold instructions too aggressively into the memory operation. ... Currently instructions are folded very aggressively into the memory operation, which can lead to the use of killed operands: %vreg1<def> = ADDXri %vreg0<kill>, 2 %vreg2<def> = LDRBBui %vreg0, 2 ... = ... %vreg1 ... This usually happens when the result is also used by another non-memory instruction in the same basic block, or any instruction in another basic block. If the computed address is used by only memory operations in the same basic block, then it is safe to fold them. This is because all memory operations will fold the address computation and the original computation will never be emitted. This fixes rdar://problem/18142857. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216629 91177308-0d34-0410-b5e6-96231b3b80d8		2014-08-27 22:52:33 +00:00
..
AArch64	[FastISel][AArch64] Don't fold instructions too aggressively into the memory operation.	2014-08-27 22:52:33 +00:00
ARM	ARM: Add patterns for dbg	2014-08-26 12:47:26 +00:00
CPP
Generic	Use "weak alias" instead of "alias weak"	2014-07-30 22:51:54 +00:00
Hexagon	DebugInfo: Assert that any CU for which debug_loc lists are emitted, has at least one range.	2014-08-06 00:21:25 +00:00
Inputs
Mips	[mips] Don't use odd-numbered float registers for double arguments for fastcc	2014-08-22 09:23:22 +00:00
MSP430
NVPTX	[NVPTX] Add some extra tests for mul.wide to test non-power-of-two source types	2014-07-23 20:23:49 +00:00
PowerPC	[PowerPC] Add support for dcbtst and icbt (prefetch)	2014-08-23 23:21:04 +00:00
R600	R600/SI: Use READ2/WRITE2 instructions for 64-bit mem ops with 32-bit alignment	2014-08-22 18:49:35 +00:00
SPARC
SystemZ
Thumb	ARM / x86_64 varargs: Don't save regparms in prologue without va_start	2014-08-22 21:59:26 +00:00
Thumb2	ARM / x86_64 varargs: Don't save regparms in prologue without va_start	2014-08-22 21:59:26 +00:00
X86	[x86] Fix a regression introduced with r213897 for 32-bit targets where	2014-08-27 11:39:47 +00:00
XCore	llvm/test/CodeGen/XCore/dwarf_debug.ll: Fix not to be affected by *-win32.	2014-07-04 11:58:03 +00:00