mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-15 04:30:12 +00:00
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
131 lines
6.2 KiB
LLVM
131 lines
6.2 KiB
LLVM
; ModuleID = 'SingleSource/Regression/C/sumarray2d.c'
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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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; RUN: llc < %s -march=ppc64 | FileCheck %s
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@.str = private unnamed_addr constant [23 x i8] c"Sum(Array[%d,%d] = %d\0A\00", align 1
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define i32 @SumArray([100 x i32]* nocapture %Array, i32 %NumI, i32 %NumJ) nounwind readonly {
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entry:
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%cmp12 = icmp eq i32 %NumI, 0
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br i1 %cmp12, label %for.end8, label %for.cond1.preheader.lr.ph
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for.cond1.preheader.lr.ph: ; preds = %entry
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%cmp29 = icmp eq i32 %NumJ, 0
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br i1 %cmp29, label %for.inc6, label %for.body3.lr.ph.us
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for.inc6.us: ; preds = %for.body3.us
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%indvars.iv.next17 = add i64 %indvars.iv16, 1
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%lftr.wideiv18 = trunc i64 %indvars.iv.next17 to i32
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%exitcond19 = icmp eq i32 %lftr.wideiv18, %NumI
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br i1 %exitcond19, label %for.end8, label %for.body3.lr.ph.us
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for.body3.us: ; preds = %for.body3.us, %for.body3.lr.ph.us
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%indvars.iv = phi i64 [ 0, %for.body3.lr.ph.us ], [ %indvars.iv.next, %for.body3.us ]
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%Result.111.us = phi i32 [ %Result.014.us, %for.body3.lr.ph.us ], [ %add.us, %for.body3.us ]
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%arrayidx5.us = getelementptr inbounds [100 x i32], [100 x i32]* %Array, i64 %indvars.iv16, i64 %indvars.iv
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%0 = load i32, i32* %arrayidx5.us, align 4
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%add.us = add nsw i32 %0, %Result.111.us
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%indvars.iv.next = add i64 %indvars.iv, 1
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%lftr.wideiv = trunc i64 %indvars.iv.next to i32
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%exitcond = icmp eq i32 %lftr.wideiv, %NumJ
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br i1 %exitcond, label %for.inc6.us, label %for.body3.us
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for.body3.lr.ph.us: ; preds = %for.inc6.us, %for.cond1.preheader.lr.ph
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%indvars.iv16 = phi i64 [ %indvars.iv.next17, %for.inc6.us ], [ 0, %for.cond1.preheader.lr.ph ]
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%Result.014.us = phi i32 [ %add.us, %for.inc6.us ], [ 0, %for.cond1.preheader.lr.ph ]
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br label %for.body3.us
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for.inc6: ; preds = %for.inc6, %for.cond1.preheader.lr.ph
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%i.013 = phi i32 [ %inc7, %for.inc6 ], [ 0, %for.cond1.preheader.lr.ph ]
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%inc7 = add i32 %i.013, 1
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%exitcond20 = icmp eq i32 %inc7, %NumI
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br i1 %exitcond20, label %for.end8, label %for.inc6
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for.end8: ; preds = %for.inc6.us, %for.inc6, %entry
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%Result.0.lcssa = phi i32 [ 0, %entry ], [ %add.us, %for.inc6.us ], [ 0, %for.inc6 ]
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ret i32 %Result.0.lcssa
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; CHECK: @SumArray
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; CHECK: mtctr
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; CHECK: bdnz
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}
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define i32 @main() nounwind {
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entry:
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%Array = alloca [100 x [100 x i32]], align 4
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br label %for.body
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for.body: ; preds = %for.body, %entry
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%indvars.iv33 = phi i64 [ 0, %entry ], [ %indvars.iv.next34, %for.body ]
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%0 = trunc i64 %indvars.iv33 to i32
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%sub = sub i32 0, %0
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%arrayidx2 = getelementptr inbounds [100 x [100 x i32]], [100 x [100 x i32]]* %Array, i64 0, i64 %indvars.iv33, i64 %indvars.iv33
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store i32 %sub, i32* %arrayidx2, align 4
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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, 100
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br i1 %exitcond36, label %for.cond6.preheader, label %for.body
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for.cond6.preheader: ; preds = %for.body, %for.inc17
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%indvars.iv29 = phi i64 [ %indvars.iv.next30, %for.inc17 ], [ 0, %for.body ]
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br label %for.body8
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for.body8: ; preds = %for.inc14, %for.cond6.preheader
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%indvars.iv = phi i64 [ 0, %for.cond6.preheader ], [ %indvars.iv.next, %for.inc14 ]
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%1 = trunc i64 %indvars.iv to i32
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%2 = trunc i64 %indvars.iv29 to i32
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%cmp9 = icmp eq i32 %1, %2
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br i1 %cmp9, label %for.inc14, label %if.then
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if.then: ; preds = %for.body8
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%3 = add i64 %indvars.iv, %indvars.iv29
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%arrayidx13 = getelementptr inbounds [100 x [100 x i32]], [100 x [100 x i32]]* %Array, i64 0, i64 %indvars.iv29, i64 %indvars.iv
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%4 = trunc i64 %3 to i32
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store i32 %4, i32* %arrayidx13, align 4
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br label %for.inc14
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for.inc14: ; preds = %for.body8, %if.then
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%indvars.iv.next = add i64 %indvars.iv, 1
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%lftr.wideiv27 = trunc i64 %indvars.iv.next to i32
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%exitcond28 = icmp eq i32 %lftr.wideiv27, 100
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br i1 %exitcond28, label %for.inc17, label %for.body8
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for.inc17: ; preds = %for.inc14
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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, 100
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br i1 %exitcond32, label %for.body3.lr.ph.us.i, label %for.cond6.preheader
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for.inc6.us.i: ; preds = %for.body3.us.i
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%indvars.iv.next17.i = add i64 %indvars.iv16.i, 1
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%lftr.wideiv24 = trunc i64 %indvars.iv.next17.i to i32
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%exitcond25 = icmp eq i32 %lftr.wideiv24, 100
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br i1 %exitcond25, label %SumArray.exit, label %for.body3.lr.ph.us.i
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for.body3.us.i: ; preds = %for.body3.lr.ph.us.i, %for.body3.us.i
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%indvars.iv.i = phi i64 [ 0, %for.body3.lr.ph.us.i ], [ %indvars.iv.next.i, %for.body3.us.i ]
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%Result.111.us.i = phi i32 [ %Result.014.us.i, %for.body3.lr.ph.us.i ], [ %add.us.i, %for.body3.us.i ]
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%arrayidx5.us.i = getelementptr inbounds [100 x [100 x i32]], [100 x [100 x i32]]* %Array, i64 0, i64 %indvars.iv16.i, i64 %indvars.iv.i
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%5 = load i32, i32* %arrayidx5.us.i, align 4
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%add.us.i = add nsw i32 %5, %Result.111.us.i
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%indvars.iv.next.i = add i64 %indvars.iv.i, 1
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%lftr.wideiv = trunc i64 %indvars.iv.next.i to i32
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%exitcond = icmp eq i32 %lftr.wideiv, 100
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br i1 %exitcond, label %for.inc6.us.i, label %for.body3.us.i
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for.body3.lr.ph.us.i: ; preds = %for.inc17, %for.inc6.us.i
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%indvars.iv16.i = phi i64 [ %indvars.iv.next17.i, %for.inc6.us.i ], [ 0, %for.inc17 ]
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%Result.014.us.i = phi i32 [ %add.us.i, %for.inc6.us.i ], [ 0, %for.inc17 ]
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br label %for.body3.us.i
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SumArray.exit: ; preds = %for.inc6.us.i
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%call20 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([23 x i8]* @.str, i64 0, i64 0), i32 100, i32 100, i32 %add.us.i) nounwind
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ret i32 0
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; CHECK: @main
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; CHECK: mtctr
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; CHECK: bdnz
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}
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declare i32 @printf(i8* nocapture, ...) nounwind
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