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https://github.com/c64scene-ar/llvm-6502.git
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2ff7fd1461
results in better code for globals. Also, unbreak the local CSE for GlobalValue stub loads. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56371 91177308-0d34-0410-b5e6-96231b3b80d8
25 lines
645 B
LLVM
25 lines
645 B
LLVM
; RUN: llvm-as < %s | llc -fast-isel -mtriple=i386-apple-darwin | \
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; RUN: grep lazy_ptr, | count 2
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; RUN: llvm-as < %s | llc -fast-isel -march=x86 -relocation-model=static | \
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; RUN: grep lea
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@src = external global i32
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define i32 @loadgv() nounwind {
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entry:
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%0 = load i32* @src, align 4
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%1 = load i32* @src, align 4
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%2 = add i32 %0, %1
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store i32 %2, i32* @src
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ret i32 %2
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}
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%stuff = type { i32 (...)** }
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@LotsStuff = external constant [4 x i32 (...)*]
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define void @t(%stuff* %this) nounwind {
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entry:
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store i32 (...)** getelementptr ([4 x i32 (...)*]* @LotsStuff, i32 0, i32 2), i32 (...)*** null, align 4
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ret void
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}
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