llvm/test/CodeGen/PowerPC/pr3711_widen_bit.ll

; RUN: llc < %s -march=ppc32 -mcpu=g5

; Test that causes a abort in expanding a bit convert due to a missing support
; for widening.

define i32 @main() nounwind {
entry:
	br i1 icmp ne (i32 trunc (i64 bitcast (<2 x i32> <i32 2, i32 2> to i64) to i32), i32 2), label %bb, label %bb1

bb:		; preds = %entry
	tail call void @abort() noreturn nounwind
	unreachable

bb1:		; preds = %entry
	ret i32 0
}

declare void @abort() noreturn nounwind
Eliminate more uses of llvm-as and llvm-dis. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81293 91177308-0d34-0410-b5e6-96231b3b80d8 2009-09-09 00:09:15 +00:00			`; RUN: llc < %s -march=ppc32 -mcpu=g5`
Added missing support for widening when splitting an unary op (PR3683) and expanding a bit convert (PR3711). In both cases, we extract the valid part of the widen vector and then do the conversion. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67175 91177308-0d34-0410-b5e6-96231b3b80d8 2009-03-18 06:24:04 +00:00
			`; Test that causes a abort in expanding a bit convert due to a missing support`
			`; for widening.`

			`define i32 @main() nounwind {`
			`entry:`
			`br i1 icmp ne (i32 trunc (i64 bitcast (<2 x i32> <i32 2, i32 2> to i64) to i32), i32 2), label %bb, label %bb1`

			`bb: ; preds = %entry`
			`tail call void @abort() noreturn nounwind`
			`unreachable`

			`bb1: ; preds = %entry`
			`ret i32 0`
			`}`

			`declare void @abort() noreturn nounwind`