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; RUN: opt -newgvn -S < %s | FileCheck %s
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128-ni:4"
target triple = "x86_64-unknown-linux-gnu"
define void @f0(i1 %alwaysFalse, i64 %val, i64* %loc) {
; CHECK-LABEL: @f0(
; CHECK-NOT: inttoptr
; CHECK-NOT: ptrtoint
entry:
store i64 %val, i64* %loc
br i1 %alwaysFalse, label %neverTaken, label %alwaysTaken
neverTaken:
%loc.bc = bitcast i64* %loc to i8 addrspace(4)**
%ptr = load i8 addrspace(4)*, i8 addrspace(4)** %loc.bc
store i8 5, i8 addrspace(4)* %ptr
ret void
alwaysTaken:
ret void
}
define i64 @f1(i1 %alwaysFalse, i8 addrspace(4)* %val, i8 addrspace(4)** %loc) {
; CHECK-LABEL: @f1(
; CHECK-NOT: inttoptr
; CHECK-NOT: ptrtoint
entry:
store i8 addrspace(4)* %val, i8 addrspace(4)** %loc
br i1 %alwaysFalse, label %neverTaken, label %alwaysTaken
neverTaken:
%loc.bc = bitcast i8 addrspace(4)** %loc to i64*
%int = load i64, i64* %loc.bc
ret i64 %int
alwaysTaken:
ret i64 42
}
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