llvm-6502/test/CodeGen/PowerPC/2008-02-09-LocalRegAllocAssert.ll

; RUN: llc < %s -mtriple=powerpc-apple-darwin -regalloc=fast -optimize-regalloc=0

define i32 @bork(i64 %foo, i64 %bar) {
entry:
        %tmp = load i64* null, align 8          ; <i64> [#uses=2]
        %tmp2 = icmp ule i64 %tmp, 0            ; <i1> [#uses=1]
        %min = select i1 %tmp2, i64 %tmp, i64 0   ; <i64> [#uses=1]
        store i64 %min, i64* null, align 8
        ret i32 0
}
Don't run RAFast in the optimizing regalloc pipeline. The fast register allocator is not supposed to work in the optimizing pipeline. It doesn't make sense to compute live intervals, run full copy coalescing, and then run RAFast. Fast register allocation in the optimizing pipeline is better done by RABasic. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158242 91177308-0d34-0410-b5e6-96231b3b80d8 2012-06-08 23:15:12 +00:00			`; RUN: llc < %s -mtriple=powerpc-apple-darwin -regalloc=fast -optimize-regalloc=0`
Determine whether a spill kills the register it's spilling before insertion rather than trying to undo the kill marker afterwards. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46953 91177308-0d34-0410-b5e6-96231b3b80d8 2008-02-11 08:30:52 +00:00
			`define i32 @bork(i64 %foo, i64 %bar) {`
			`entry:`
			`%tmp = load i64* null, align 8 ; <i64> [#uses=2]`
			`%tmp2 = icmp ule i64 %tmp, 0 ; <i1> [#uses=1]`
			`%min = select i1 %tmp2, i64 %tmp, i64 0 ; <i64> [#uses=1]`
			`store i64 %min, i64* null, align 8`
			`ret i32 0`
			`}`