2014-03-29 10:18:08 +00:00
|
|
|
; RUN: llc < %s -mtriple=arm64-apple-ios7.0 | FileCheck %s
|
|
|
|
|
|
|
|
|
|
@t = weak global i32 ()* null
|
|
|
|
|
@x = external global i32, align 4
|
|
|
|
|
|
|
|
|
|
define void @t2() {
|
|
|
|
|
; CHECK-LABEL: t2:
|
|
|
|
|
; CHECK: adrp x[[GOTADDR:[0-9]+]], _t@GOTPAGE
|
|
|
|
|
; CHECK: ldr x[[ADDR:[0-9]+]], [x[[GOTADDR]], _t@GOTPAGEOFF]
|
|
|
|
|
; CHECK: ldr x[[DEST:[0-9]+]], [x[[ADDR]]]
|
|
|
|
|
; CHECK: br x[[DEST]]
|
2015-02-27 21:17:42 +00:00
|
|
|
%tmp = load i32 ()*, i32 ()** @t
|
2014-03-29 10:18:08 +00:00
|
|
|
%tmp.upgrd.2 = tail call i32 %tmp()
|
|
|
|
|
ret void
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
define void @t3() {
|
|
|
|
|
; CHECK-LABEL: t3:
|
|
|
|
|
; CHECK: b _t2
|
|
|
|
|
tail call void @t2()
|
|
|
|
|
ret void
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
define double @t4(double %a) nounwind readonly ssp {
|
|
|
|
|
; CHECK-LABEL: t4:
|
|
|
|
|
; CHECK: b _sin
|
|
|
|
|
%tmp = tail call double @sin(double %a) nounwind readonly
|
|
|
|
|
ret double %tmp
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
define float @t5(float %a) nounwind readonly ssp {
|
|
|
|
|
; CHECK-LABEL: t5:
|
|
|
|
|
; CHECK: b _sinf
|
|
|
|
|
%tmp = tail call float @sinf(float %a) nounwind readonly
|
|
|
|
|
ret float %tmp
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
define void @t7() nounwind {
|
|
|
|
|
; CHECK-LABEL: t7:
|
|
|
|
|
; CHECK: b _foo
|
|
|
|
|
; CHECK: b _bar
|
|
|
|
|
|
|
|
|
|
br i1 undef, label %bb, label %bb1.lr.ph
|
|
|
|
|
|
|
|
|
|
bb1.lr.ph: ; preds = %entry
|
|
|
|
|
tail call void @bar() nounwind
|
|
|
|
|
ret void
|
|
|
|
|
|
|
|
|
|
bb: ; preds = %entry
|
|
|
|
|
tail call void @foo() nounwind
|
|
|
|
|
ret void
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
define i32 @t8(i32 %x) nounwind ssp {
|
|
|
|
|
; CHECK-LABEL: t8:
|
|
|
|
|
; CHECK: b _a
|
|
|
|
|
; CHECK: b _b
|
|
|
|
|
; CHECK: b _c
|
|
|
|
|
%and = and i32 %x, 1
|
|
|
|
|
%tobool = icmp eq i32 %and, 0
|
|
|
|
|
br i1 %tobool, label %if.end, label %if.then
|
|
|
|
|
|
|
|
|
|
if.then: ; preds = %entry
|
|
|
|
|
%call = tail call i32 @a(i32 %x) nounwind
|
|
|
|
|
br label %return
|
|
|
|
|
|
|
|
|
|
if.end: ; preds = %entry
|
|
|
|
|
%and1 = and i32 %x, 2
|
|
|
|
|
%tobool2 = icmp eq i32 %and1, 0
|
|
|
|
|
br i1 %tobool2, label %if.end5, label %if.then3
|
|
|
|
|
|
|
|
|
|
if.then3: ; preds = %if.end
|
|
|
|
|
%call4 = tail call i32 @b(i32 %x) nounwind
|
|
|
|
|
br label %return
|
|
|
|
|
|
|
|
|
|
if.end5: ; preds = %if.end
|
|
|
|
|
%call6 = tail call i32 @c(i32 %x) nounwind
|
|
|
|
|
br label %return
|
|
|
|
|
|
|
|
|
|
return: ; preds = %if.end5, %if.then3, %if.then
|
|
|
|
|
%retval.0 = phi i32 [ %call, %if.then ], [ %call4, %if.then3 ], [ %call6, %if.end5 ]
|
|
|
|
|
ret i32 %retval.0
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
declare float @sinf(float) nounwind readonly
|
|
|
|
|
declare double @sin(double) nounwind readonly
|
|
|
|
|
declare void @bar() nounwind
|
|
|
|
|
declare void @foo() nounwind
|
|
|
|
|
declare i32 @a(i32)
|
|
|
|
|
declare i32 @b(i32)
|
|
|
|
|
declare i32 @c(i32)
|
