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; RUN: llc < %s | FileCheck %s
; RUN: llc -relocation-model=pic < %s | FileCheck %s
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"
@align = external hidden global i8, !absolute_symbol !0
declare void @f()
define void @foo(i64 %val) {
%shr = lshr i64 %val, zext (i8 ptrtoint (i8* @align to i8) to i64)
%shl = shl i64 %val, zext (i8 sub (i8 64, i8 ptrtoint (i8* @align to i8)) to i64)
; CHECK: rorq $align@ABS8, %rdi
%ror = or i64 %shr, %shl
%cmp = icmp ult i64 %ror, 109
br i1 %cmp, label %t, label %f
t:
call void @f()
ret void
f:
ret void
}
define void @bar(i64 %val) {
%shr = shl i64 %val, zext (i8 ptrtoint (i8* @align to i8) to i64)
%shl = lshr i64 %val, zext (i8 sub (i8 64, i8 ptrtoint (i8* @align to i8)) to i64)
; CHECK: rolq $align@ABS8, %rdi
%rol = or i64 %shr, %shl
%cmp = icmp ult i64 %rol, 109
br i1 %cmp, label %t, label %f
t:
call void @f()
ret void
f:
ret void
}
!0 = !{i64 0, i64 128}
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