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30 lines
674 B
LLVM
30 lines
674 B
LLVM
; RUN: opt < %s -instcombine -S | FileCheck %s
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target datalayout = "E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-v64:64:64-v128:128:128"
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define i1 @test1(i32 *%x) nounwind {
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entry:
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; CHECK: test1
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; CHECK: ptrtoint i32* %x to i64
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%tmp = ptrtoint i32* %x to i1
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ret i1 %tmp
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}
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define i32* @test2(i128 %x) nounwind {
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entry:
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; CHECK: test2
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; CHECK: inttoptr i64 %tmp1 to i32*
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%tmp = inttoptr i128 %x to i32*
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ret i32* %tmp
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}
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; PR3574
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; CHECK: f0
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; CHECK: %tmp = zext i32 %a0 to i64
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; CHECK: ret i64 %tmp
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define i64 @f0(i32 %a0) nounwind {
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%t0 = inttoptr i32 %a0 to i8*
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%t1 = ptrtoint i8* %t0 to i64
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ret i64 %t1
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}
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