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https://github.com/c64scene-ar/llvm-6502.git
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187c774a76
It's silly to merge functions like these:
define void @foo(i32 %x) {
ret void
}
define void @bar(i32 %x) {
ret void
}
to get
define void @bar(i32) {
tail call void @foo(i32 %0)
ret void
}
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191786 91177308-0d34-0410-b5e6-96231b3b80d8
28 lines
557 B
LLVM
28 lines
557 B
LLVM
; RUN: opt -S -mergefunc < %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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declare void @stuff()
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; CHECK-LABEL: @f0(
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define void @f0(i64 %p0) {
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entry:
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call void @stuff()
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call void @stuff()
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call void @stuff()
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ret void
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}
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; CHECK-LABEL: @f1(
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; CHECK: ptrtoint i64*
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; CHECK: tail call void @f0(i64
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define void @f1(i64* %p0) {
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entry:
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call void @stuff()
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call void @stuff()
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call void @stuff()
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ret void
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}
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