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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. llvm-svn: 158242
11 lines
391 B
LLVM
11 lines
391 B
LLVM
; RUN: llc < %s -mtriple=powerpc-apple-darwin -regalloc=fast -optimize-regalloc=0
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define i32 @bork(i64 %foo, i64 %bar) {
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entry:
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%tmp = load i64* null, align 8 ; <i64> [#uses=2]
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%tmp2 = icmp ule i64 %tmp, 0 ; <i1> [#uses=1]
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%min = select i1 %tmp2, i64 %tmp, i64 0 ; <i64> [#uses=1]
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store i64 %min, i64* null, align 8
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ret i32 0
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}
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