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https://github.com/c64scene-ar/llvm-6502.git
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c9f2027adb
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90408 91177308-0d34-0410-b5e6-96231b3b80d8
44 lines
1.2 KiB
LLVM
44 lines
1.2 KiB
LLVM
; RUN: opt -gvn -S %s
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; rdar://7438974
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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-darwin9.0"
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@g = external global i64, align 8
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define i32* @foo() {
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do.end17.i:
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%tmp18.i = load i7** undef
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%tmp1 = bitcast i7* %tmp18.i to i8*
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br i1 undef, label %do.body36.i, label %if.then21.i
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if.then21.i:
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%tmp2 = bitcast i7* %tmp18.i to i8*
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ret i32* undef
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do.body36.i:
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%ivar38.i = load i64* @g
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%tmp3 = bitcast i7* %tmp18.i to i8*
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%add.ptr39.sum.i = add i64 %ivar38.i, 8
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%tmp40.i = getelementptr inbounds i8* %tmp3, i64 %add.ptr39.sum.i
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%tmp4 = bitcast i8* %tmp40.i to i64*
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%tmp41.i = load i64* %tmp4
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br i1 undef, label %if.then48.i, label %do.body57.i
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if.then48.i:
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%call54.i = call i32 @foo2()
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br label %do.body57.i
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do.body57.i:
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%tmp58.i = load i7** undef
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%ivar59.i = load i64* @g
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%tmp5 = bitcast i7* %tmp58.i to i8*
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%add.ptr65.sum.i = add i64 %ivar59.i, 8
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%tmp66.i = getelementptr inbounds i8* %tmp5, i64 %add.ptr65.sum.i
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%tmp6 = bitcast i8* %tmp66.i to i64*
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%tmp67.i = load i64* %tmp6
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ret i32* undef
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}
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declare i32 @foo2()
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