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https://github.com/c64scene-ar/llvm-6502.git
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fddaa3193c
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50560 91177308-0d34-0410-b5e6-96231b3b80d8
26 lines
618 B
LLVM
26 lines
618 B
LLVM
; This checks to ensure that the inline pass deletes functions if they get
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; inlined into all of their callers.
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; RUN: llvm-as < %s | opt -inline | llvm-dis | \
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; RUN: not grep @reallysmall
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define internal i32 @reallysmall(i32 %A) {
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ret i32 %A
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}
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define void @caller1() {
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call i32 @reallysmall( i32 5 ) ; <i32>:1 [#uses=0]
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ret void
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}
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define void @caller2(i32 %A) {
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call i32 @reallysmall( i32 %A ) ; <i32>:1 [#uses=0]
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ret void
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}
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define i32 @caller3(i32 %A) {
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%B = call i32 @reallysmall( i32 %A ) ; <i32> [#uses=1]
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ret i32 %B
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}
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