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
61 lines
2.4 KiB
LLVM
61 lines
2.4 KiB
LLVM
; RUN: opt < %s -inline -pass-remarks=inline -pass-remarks-missed=inline -pass-remarks-analysis=inline -S 2>&1 | FileCheck %s
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; CHECK: foo should always be inlined (cost=always)
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; CHECK: foo inlined into bar
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; CHECK: foz should never be inlined (cost=never)
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; CHECK: foz will not be inlined into bar
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; Function Attrs: alwaysinline nounwind uwtable
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define i32 @foo(i32 %x, i32 %y) #0 {
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entry:
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%x.addr = alloca i32, align 4
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%y.addr = alloca i32, align 4
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store i32 %x, i32* %x.addr, align 4
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store i32 %y, i32* %y.addr, align 4
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%0 = load i32, i32* %x.addr, align 4
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%1 = load i32, i32* %y.addr, align 4
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%add = add nsw i32 %0, %1
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ret i32 %add
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}
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; Function Attrs: noinline nounwind uwtable
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define float @foz(i32 %x, i32 %y) #1 {
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entry:
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%x.addr = alloca i32, align 4
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%y.addr = alloca i32, align 4
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store i32 %x, i32* %x.addr, align 4
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store i32 %y, i32* %y.addr, align 4
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%0 = load i32, i32* %x.addr, align 4
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%1 = load i32, i32* %y.addr, align 4
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%mul = mul nsw i32 %0, %1
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%conv = sitofp i32 %mul to float
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ret float %conv
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}
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; Function Attrs: nounwind uwtable
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define i32 @bar(i32 %j) #2 {
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entry:
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%j.addr = alloca i32, align 4
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store i32 %j, i32* %j.addr, align 4
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%0 = load i32, i32* %j.addr, align 4
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%1 = load i32, i32* %j.addr, align 4
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%sub = sub nsw i32 %1, 2
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%call = call i32 @foo(i32 %0, i32 %sub)
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%conv = sitofp i32 %call to float
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%2 = load i32, i32* %j.addr, align 4
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%sub1 = sub nsw i32 %2, 2
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%3 = load i32, i32* %j.addr, align 4
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%call2 = call float @foz(i32 %sub1, i32 %3)
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%mul = fmul float %conv, %call2
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%conv3 = fptosi float %mul to i32
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ret i32 %conv3
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}
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attributes #0 = { alwaysinline nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
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attributes #1 = { noinline nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
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attributes #2 = { nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
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!llvm.ident = !{!0}
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!0 = !{!"clang version 3.5.0 "}
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