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19 lines
475 B
LLVM
19 lines
475 B
LLVM
; RUN: llvm-as %s -f -o %t.bc
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; RUN: lli %t.bc > /dev/null
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define i32 @bar(i8* %X) {
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; pointer should be 4 byte aligned!
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%P = alloca double ; <double*> [#uses=1]
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%R = ptrtoint double* %P to i32 ; <i32> [#uses=1]
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%A = and i32 %R, 3 ; <i32> [#uses=1]
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ret i32 %A
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}
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define i32 @main() {
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%SP = alloca i8 ; <i8*> [#uses=1]
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%X = add i32 0, 0 ; <i32> [#uses=1]
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alloca i8, i32 %X ; <i8*>:1 [#uses=0]
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call i32 @bar( i8* %SP ) ; <i32>:2 [#uses=1]
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ret i32 %2
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}
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