mirror of
https://github.com/c64scene-ar/llvm-6502.git
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7c9c6ed761
Essentially the same as the GEP change in r230786.
A similar migration script can be used to update test cases, though a few more
test case improvements/changes were required this time around: (r229269-r229278)
import fileinput
import sys
import re
pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)")
for line in sys.stdin:
sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line))
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7649
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230794 91177308-0d34-0410-b5e6-96231b3b80d8
57 lines
2.6 KiB
LLVM
57 lines
2.6 KiB
LLVM
; RUN: opt < %s -loop-vectorize -force-vector-interleave=1 -force-vector-width=4 -dce -instcombine -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-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-linux-gnu"
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;CHECK-LABEL: @foo(
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;CHECK-NOT: <4 x i32>
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;CHECK: ret void
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; Function Attrs: nounwind uwtable
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define void @foo(i32* nocapture %a, i32* nocapture %b, i32 %k, i32 %m) #0 {
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entry:
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%cmp27 = icmp sgt i32 %m, 0
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br i1 %cmp27, label %for.body3.lr.ph.us, label %for.end15
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for.end.us: ; preds = %for.body3.us
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%arrayidx9.us = getelementptr inbounds i32, i32* %b, i64 %indvars.iv33
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%0 = load i32, i32* %arrayidx9.us, align 4, !llvm.mem.parallel_loop_access !3
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%add10.us = add nsw i32 %0, 3
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store i32 %add10.us, i32* %arrayidx9.us, align 4, !llvm.mem.parallel_loop_access !3
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%indvars.iv.next34 = add i64 %indvars.iv33, 1
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%lftr.wideiv35 = trunc i64 %indvars.iv.next34 to i32
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%exitcond36 = icmp eq i32 %lftr.wideiv35, %m
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br i1 %exitcond36, label %for.end15, label %for.body3.lr.ph.us, !llvm.loop !5
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for.body3.us: ; preds = %for.body3.us, %for.body3.lr.ph.us
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%indvars.iv29 = phi i64 [ 0, %for.body3.lr.ph.us ], [ %indvars.iv.next30, %for.body3.us ]
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%1 = trunc i64 %indvars.iv29 to i32
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%add4.us = add i32 %add.us, %1
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%idxprom.us = sext i32 %add4.us to i64
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%arrayidx.us = getelementptr inbounds i32, i32* %a, i64 %idxprom.us
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%2 = load i32, i32* %arrayidx.us, align 4, !llvm.mem.parallel_loop_access !3
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%add5.us = add nsw i32 %2, 1
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store i32 %add5.us, i32* %arrayidx7.us, align 4, !llvm.mem.parallel_loop_access !3
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%indvars.iv.next30 = add i64 %indvars.iv29, 1
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%lftr.wideiv31 = trunc i64 %indvars.iv.next30 to i32
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%exitcond32 = icmp eq i32 %lftr.wideiv31, %m
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br i1 %exitcond32, label %for.end.us, label %for.body3.us, !llvm.loop !4
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for.body3.lr.ph.us: ; preds = %for.end.us, %entry
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%indvars.iv33 = phi i64 [ %indvars.iv.next34, %for.end.us ], [ 0, %entry ]
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%3 = trunc i64 %indvars.iv33 to i32
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%add.us = add i32 %3, %k
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%arrayidx7.us = getelementptr inbounds i32, i32* %a, i64 %indvars.iv33
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br label %for.body3.us
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for.end15: ; preds = %for.end.us, %entry
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ret void
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}
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attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-frame-pointer-elim-non-leaf"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "unsafe-fp-math"="false" "use-soft-float"="false" }
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!3 = !{!4, !5}
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!4 = !{!4}
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!5 = !{!5}
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