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6822d2606d
We need to clean up the DAG floating-point undef logic. This process is similar to how we handled integer undef logic in D43141. And as we did there, I'm trying to reduce the patch by changing tests that would probably become meaningless once we correct FP undef folding. llvm-svn: 332549
18 lines
566 B
LLVM
18 lines
566 B
LLVM
; RUN: llc -verify-machineinstrs -mcpu=pwr7 -O0 < %s | FileCheck %s
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target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v128:128:128-n32:64"
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target triple = "powerpc64-unknown-linux-gnu"
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@ld2 = common global ppc_fp128 0xM00000000000000000000000000000000, align 16
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declare void @other(ppc_fp128 %tmp70)
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define void @bug() {
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entry:
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%x = load ppc_fp128, ppc_fp128* @ld2, align 16
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%tmp70 = frem ppc_fp128 0xM00000000000000000000000000000000, %x
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call void @other(ppc_fp128 %tmp70)
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unreachable
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}
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; CHECK: bl fmodl
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