Juergen Ributzka 4a76317ebb [FastISel] Undo phi node updates when falling-back to SelectionDAG. ... The included test case would fail, because the MI PHI node would have two operands from the same predecessor. This problem occurs when a switch instruction couldn't be selected. This happens always, because there is no default switch support for FastISel to begin with. The problem was that FastISel would first add the operand to the PHI nodes and then fall-back to SelectionDAG, which would then in turn add the same operands to the PHI nodes again. This fix removes these duplicate PHI node operands by reseting the PHINodesToUpdate to its original state before FastISel tried to select the instruction. This fixes <rdar://problem/18155224>. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216640 91177308-0d34-0410-b5e6-96231b3b80d8		2014-08-28 02:06:55 +00:00
..
AArch64	[FastISel] Undo phi node updates when falling-back to SelectionDAG.	2014-08-28 02:06:55 +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