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| ; RUN: llc < %s -mtriple=aarch64-linux-gnu | FileCheck %s
@X = common local_unnamed_addr global i32 0, align 4
define i32 @test1() {
; CHECK-LABEL: test1:
; CHECK: .word b
; CHECK-NEXT: .word .Ltmp0
; CHECK-LABEL: .Ltmp0:
; CHECK-LABEL: .LBB0_1: // %l_yes
; CHECK-LABEL: .LBB0_2: // %cleanup
entry:
callbr void asm sideeffect "1:\0A\09.word b, ${0:l}\0A\09", "X"(i8* blockaddress(@test1, %l_yes))
to label %cleanup [label %l_yes]
l_yes:
br label %cleanup
cleanup:
%retval.0 = phi i32 [ 1, %l_yes ], [ 0, %entry ]
ret i32 %retval.0
}
define void @test2() {
; CHECK-LABEL: test2:
entry:
%0 = load i32, i32* @X, align 4
%and = and i32 %0, 1
%tobool = icmp eq i32 %and, 0
br i1 %tobool, label %if.end10, label %if.then
if.then:
; CHECK: .word b
; CHECK-NEXT: .word .Ltmp2
; CHECK-LABEL: .Ltmp2:
; CHECK-NEXT: .LBB1_3: // %if.end6
callbr void asm sideeffect "1:\0A\09.word b, ${0:l}\0A\09", "X"(i8* blockaddress(@test2, %if.end6))
to label %if.then4 [label %if.end6]
if.then4:
%call5 = tail call i32 bitcast (i32 (...)* @g to i32 ()*)()
br label %if.end6
if.end6:
%.pre = load i32, i32* @X, align 4
%.pre13 = and i32 %.pre, 1
%phitmp = icmp eq i32 %.pre13, 0
br i1 %phitmp, label %if.end10, label %if.then9
if.then9:
; CHECK-LABEL: .Ltmp4:
; CHECK-NEXT: .LBB1_5: // %l_yes
callbr void asm sideeffect "", "X"(i8* blockaddress(@test2, %l_yes))
to label %if.end10 [label %l_yes]
if.end10:
br label %l_yes
l_yes:
ret void
}
declare i32 @g(...)
|