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https://github.com/c64scene-ar/llvm-6502.git
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c1be92f3bb
does normal initialization and normal chaining. Change the default AliasAnalysis implementation to NoAlias. Update StandardCompileOpts.h and friends to explicitly request BasicAliasAnalysis. Update tests to explicitly request -basicaa. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116720 91177308-0d34-0410-b5e6-96231b3b80d8
24 lines
766 B
LLVM
24 lines
766 B
LLVM
; RUN: opt -basicaa -inline -gvn %s -S -max-cg-scc-iterations=1 | FileCheck %s
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; rdar://6295824 and PR6724
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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"
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target triple = "x86_64-apple-darwin10.0.0"
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define i32 @foo(i32 ()** noalias nocapture %p, i64* noalias nocapture %q) nounwind ssp {
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entry:
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store i32 ()* @bar, i32 ()** %p
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store i64 0, i64* %q
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%tmp3 = load i32 ()** %p ; <i32 ()*> [#uses=1]
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%call = tail call i32 %tmp3() nounwind ; <i32> [#uses=1]
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ret i32 %call
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}
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; CHECK: @foo
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; CHECK: ret i32 7
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; CHECK: @bar
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; CHECK: ret i32 7
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define internal i32 @bar() nounwind readnone ssp {
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entry:
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ret i32 7
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}
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