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ded03d4e24
was saying that the matching superregister class of GR32_NOREX in GR64_NOREX_NOSP is GR64_NOREX, which drops the NOSP constraint. This fixes PR10032. llvm-svn: 132225
42 lines
1.6 KiB
LLVM
42 lines
1.6 KiB
LLVM
; RUN: llc < %s -verify-coalescing
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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-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
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target triple = "x86_64-apple-macosx10.6.0"
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@bit_count = external constant [256 x i32], align 16
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define fastcc void @unate_intersect() nounwind uwtable ssp {
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entry:
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br label %for.body
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for.body: ; preds = %entry, %for.inc.i
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br label %do.body.i
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do.body.i: ; preds = %do.body.i, %for.body
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%exitcond149 = icmp eq i64 undef, undef
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br i1 %exitcond149, label %land.lhs.true, label %do.body.i
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land.lhs.true: ; preds = %do.body.i
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br label %for.body.i
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for.body.i: ; preds = %for.inc.i, %if.then
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%tmp3524.i = phi i32 [ 0, %land.lhs.true ], [ %tmp351.i, %for.inc.i ]
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%tmp6.i12 = load i32* undef, align 4
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br i1 undef, label %for.inc.i, label %if.then.i17
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if.then.i17: ; preds = %for.body.i
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%shr.i14 = lshr i32 %tmp6.i12, 8
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%and14.i = and i32 %shr.i14, 255
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%idxprom15.i = zext i32 %and14.i to i64
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%arrayidx16.i = getelementptr inbounds [256 x i32]* @bit_count, i64 0, i64 %idxprom15.i
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%tmp17.i15 = load i32* %arrayidx16.i, align 4
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%add.i = add i32 0, %tmp3524.i
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%add24.i = add i32 %add.i, %tmp17.i15
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%add31.i = add i32 %add24.i, 0
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%add33.i = add i32 %add31.i, 0
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br label %for.inc.i
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for.inc.i: ; preds = %if.then.i17, %for.body.i
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%tmp351.i = phi i32 [ %add33.i, %if.then.i17 ], [ %tmp3524.i, %for.body.i ]
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br label %for.body.i
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}
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