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https://github.com/c64scene-ar/llvm-6502.git
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194342 91177308-0d34-0410-b5e6-96231b3b80d8
36 lines
844 B
LLVM
36 lines
844 B
LLVM
; RUN: opt -S -mergefunc < %s | FileCheck %s
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target datalayout = "p:32:32:32-p1:32:32:32-p2:16:16:16"
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declare void @foo(i32) nounwind
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; None of these functions should be merged
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define i32 @store_as0(i32* %x) {
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; CHECK-LABEL: @store_as0(
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; CHECK: call void @foo(
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%gep = getelementptr i32* %x, i32 4
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%y = load i32* %gep
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call void @foo(i32 %y) nounwind
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ret i32 %y
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}
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define i32 @store_as1(i32 addrspace(1)* %x) {
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; CHECK-LABEL: @store_as1(
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; CHECK: call void @foo(
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%gep = getelementptr i32 addrspace(1)* %x, i32 4
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%y = load i32 addrspace(1)* %gep
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call void @foo(i32 %y) nounwind
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ret i32 %y
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}
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define i32 @store_as2(i32 addrspace(2)* %x) {
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; CHECK-LABEL: @store_as2(
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; CHECK: call void @foo(
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%gep = getelementptr i32 addrspace(2)* %x, i32 4
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%y = load i32 addrspace(2)* %gep
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call void @foo(i32 %y) nounwind
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ret i32 %y
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}
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