9820dd970c
Inline assembly was not handled at all and treated like a llvm::Value. In particular, it tried to create a pointer it which is not allowed. Fix by handling like a llvm::Constant such that it is just reused when required, instead of trying to marshall it in memory. Fixes llvm.org/PR51960
38 lines
1.3 KiB
LLVM
38 lines
1.3 KiB
LLVM
; RUN: opt %loadPolly -polly-opt-isl -polly-parallel -polly-codegen -S < %s | FileCheck %s
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; llvm.org/PR51960
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; CHECK-LABEL: define internal void @foo_polly_subfn
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; CHECK: polly.stmt.for.body3:
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; CHECK: tail call i32 asm "664:\0A", "={ax},{di},~{dirflag},~{fpsr},~{flags}"(i32 0)
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target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-linux-gnu"
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define i32 @foo([1 x i32]* %bar) {
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for.cond1.preheader.preheader:
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br label %for.cond1.preheader
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for.cond1.preheader:
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%indvars.iv16 = phi i64 [ 0, %for.cond1.preheader.preheader ], [ %indvars.iv.next17, %for.inc6 ]
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br label %for.body3
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for.body3:
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%indvars.iv = phi i64 [ %indvars.iv.next, %for.body3 ], [ 0, %for.cond1.preheader ]
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%xyzzy = tail call i32 asm "664:\0A", "={ax},{di},~{dirflag},~{fpsr},~{flags}"(i32 0) #0
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%arrayidx5 = getelementptr inbounds [1 x i32], [1 x i32]* %bar, i64 0, i64 %indvars.iv
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store i32 %xyzzy, i32* %arrayidx5, align 4
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%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
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%exitcond.not = icmp eq i64 %indvars.iv, 1
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br i1 %exitcond.not, label %for.inc6, label %for.body3
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for.inc6:
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%indvars.iv.next17 = add nuw nsw i64 %indvars.iv16, 1
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%exitcond19.not = icmp eq i64 %indvars.iv16, 1
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br i1 %exitcond19.not, label %for.end8, label %for.cond1.preheader
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for.end8:
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ret i32 0
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}
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attributes #0 = { readnone }
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