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https://github.com/c64scene-ar/llvm-6502.git
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50781eacd5
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35669 91177308-0d34-0410-b5e6-96231b3b80d8
28 lines
795 B
LLVM
28 lines
795 B
LLVM
; RUN: llvm-as < %s | opt -instcombine | llvm-dis
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; This used to crash trying to do a double-to-pointer conversion
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define i32 @bar() {
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entry:
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%retval = alloca i32, align 4 ; <i32*> [#uses=1]
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"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
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%tmp = call i32 (...)* bitcast (i32 (i8*)* @f to i32 (...)*)( double 3.000000e+00 ) ; <i32> [#uses=0]
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br label %return
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return: ; preds = %entry
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%retval1 = load i32* %retval ; <i32> [#uses=1]
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ret i32 %retval1
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}
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define i32 @f(i8* %p) {
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entry:
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%p_addr = alloca i8* ; <i8**> [#uses=1]
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%retval = alloca i32, align 4 ; <i32*> [#uses=1]
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"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
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store i8* %p, i8** %p_addr
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br label %return
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return: ; preds = %entry
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%retval1 = load i32* %retval ; <i32> [#uses=1]
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ret i32 %retval1
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}
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