[AVX] Cannot select: f32 = X86ISD::FSETCCss

[llvmbot]

Bugzilla Link	10948
Resolution	FIXED
Resolved on	Sep 19, 2011 16:30
Version	trunk
OS	All
Attachments	test case
Reporter	LLVM Bugzilla Contributor
CC	@bcardosolopes

Extended Description

With the attached and top of tree, I'm getting the following crash:

% llc -mattr=+avx bugpoint-reduced-simplified.ll
LLVM ERROR: Cannot select: 0x7f9cac033510: f32 = X86ISD::FSETCCss 0x7f9cac033310, 0x7f9cac034010, 0x7f9cac033410 [ID=15]
0x7f9cac033310: f32,ch = CopyFromReg 0x110f0c188, 0x7f9cac033210 [ORD=1] [ID=12]
0x7f9cac033210: f32 = Register %vreg1 [ORD=1] [ID=1]
0x7f9cac034010: f32,ch = load 0x110f0c188, 0x7f9cac033b10, 0x7f9cac033a10<LD4[ConstantPool]> [ID=14]
0x7f9cac033b10: i64 = X86ISD::WrapperRIP 0x7f9cac033710 [ID=13]
0x7f9cac033710: i64 = TargetConstantPool<float 5.000000e+00> 0 [ID=4]
0x7f9cac033a10: i64 = undef [ID=3]
0x7f9cac033410: i8 = Constant<4> [ID=10]

(This seems to be a regression from the past few days, but I haven't yet tried to isolate the change.)

[bcardosolopes]

Hi,

Committed in r140069!