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
94 lines
2.9 KiB
LLVM
94 lines
2.9 KiB
LLVM
; RUN: llc < %s -mcpu=ppc | FileCheck %s
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target datalayout = "E-p:32:32:32-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"
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target triple = "powerpc-unknown-linux-gnu"
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define i64 @foo(i64* nocapture %n, i64 %d) nounwind readonly {
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entry:
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br label %for.body
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for.body: ; preds = %for.body, %entry
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%i.06 = phi i32 [ 0, %entry ], [ %inc, %for.body ]
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%x.05 = phi i64 [ 0, %entry ], [ %conv1, %for.body ]
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%arrayidx = getelementptr inbounds i64, i64* %n, i32 %i.06
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%0 = load i64, i64* %arrayidx, align 8
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%conv = udiv i64 %x.05, %d
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%conv1 = add i64 %conv, %0
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%inc = add nsw i32 %i.06, 1
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%exitcond = icmp eq i32 %inc, 2048
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br i1 %exitcond, label %for.end, label %for.body
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for.end: ; preds = %for.body
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ret i64 %conv1
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}
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; CHECK: @foo
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; CHECK-NOT: mtctr
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define i64 @foo2(i64* nocapture %n, i64 %d) nounwind readonly {
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entry:
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br label %for.body
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for.body: ; preds = %for.body, %entry
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%i.06 = phi i32 [ 0, %entry ], [ %inc, %for.body ]
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%x.05 = phi i64 [ 0, %entry ], [ %conv1, %for.body ]
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%arrayidx = getelementptr inbounds i64, i64* %n, i32 %i.06
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%0 = load i64, i64* %arrayidx, align 8
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%conv = sdiv i64 %x.05, %d
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%conv1 = add i64 %conv, %0
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%inc = add nsw i32 %i.06, 1
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%exitcond = icmp eq i32 %inc, 2048
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br i1 %exitcond, label %for.end, label %for.body
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for.end: ; preds = %for.body
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ret i64 %conv1
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}
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; CHECK: @foo2
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; CHECK-NOT: mtctr
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define i64 @foo3(i64* nocapture %n, i64 %d) nounwind readonly {
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entry:
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br label %for.body
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for.body: ; preds = %for.body, %entry
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%i.06 = phi i32 [ 0, %entry ], [ %inc, %for.body ]
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%x.05 = phi i64 [ 0, %entry ], [ %conv1, %for.body ]
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%arrayidx = getelementptr inbounds i64, i64* %n, i32 %i.06
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%0 = load i64, i64* %arrayidx, align 8
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%conv = urem i64 %x.05, %d
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%conv1 = add i64 %conv, %0
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%inc = add nsw i32 %i.06, 1
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%exitcond = icmp eq i32 %inc, 2048
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br i1 %exitcond, label %for.end, label %for.body
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for.end: ; preds = %for.body
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ret i64 %conv1
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}
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; CHECK: @foo3
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; CHECK-NOT: mtctr
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define i64 @foo4(i64* nocapture %n, i64 %d) nounwind readonly {
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entry:
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br label %for.body
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for.body: ; preds = %for.body, %entry
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%i.06 = phi i32 [ 0, %entry ], [ %inc, %for.body ]
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%x.05 = phi i64 [ 0, %entry ], [ %conv1, %for.body ]
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%arrayidx = getelementptr inbounds i64, i64* %n, i32 %i.06
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%0 = load i64, i64* %arrayidx, align 8
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%conv = srem i64 %x.05, %d
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%conv1 = add i64 %conv, %0
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%inc = add nsw i32 %i.06, 1
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%exitcond = icmp eq i32 %inc, 2048
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br i1 %exitcond, label %for.end, label %for.body
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for.end: ; preds = %for.body
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ret i64 %conv1
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}
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; CHECK: @foo4
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; CHECK-NOT: mtctr
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