blob: e2dfe824284ef2d0d3b5dc7dfa72b6b5a4360cc8 [file] [log] [blame]
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2
; RUN: llc --mtriple=loongarch64 < %s | FileCheck %s
define void @foo(i32 %i) nounwind {
; CHECK-LABEL: foo:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: addi.d $sp, $sp, -16
; CHECK-NEXT: st.d $ra, $sp, 8 # 8-byte Folded Spill
; CHECK-NEXT: bstrpick.d $a0, $a0, 31, 0
; CHECK-NEXT: ori $a1, $zero, 7
; CHECK-NEXT: beq $a0, $a1, .LBB0_3
; CHECK-NEXT: # %bb.1: # %entry
; CHECK-NEXT: ori $a1, $zero, 5
; CHECK-NEXT: bne $a0, $a1, .LBB0_4
; CHECK-NEXT: # %bb.2: # %if.then
; CHECK-NEXT: bl %plt(bar)
; CHECK-NEXT: b .LBB0_4
; CHECK-NEXT: .LBB0_3: # %if.then2
; CHECK-NEXT: bl %plt(bar)
; CHECK-NEXT: .LBB0_4: # %if.end3
; CHECK-NEXT: ld.d $ra, $sp, 8 # 8-byte Folded Reload
; CHECK-NEXT: addi.d $sp, $sp, 16
; CHECK-NEXT: b %plt(bar)
entry:
switch i32 %i, label %if.end3 [
i32 5, label %if.then
i32 7, label %if.then2
]
if.then:
tail call void @bar() #0
br label %if.end3
if.then2:
tail call void @bar() #0
br label %if.end3
if.end3:
tail call void @bar() #0
ret void
}
define void @foo_tail(i1 %i) nounwind {
; CHECK-LABEL: foo_tail:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: andi $a0, $a0, 1
; CHECK-NEXT: beqz $a0, .LBB1_2
; CHECK-NEXT: # %bb.1: # %if.then
; CHECK-NEXT: b %plt(bar)
; CHECK-NEXT: .LBB1_2: # %if.else
; CHECK-NEXT: b %plt(bar)
entry:
br i1 %i, label %if.then, label %if.else
if.then:
tail call void @bar() #0
br label %if.end
if.else:
tail call void @bar() #0
br label %if.end
if.end:
ret void
}
declare void @bar()
attributes #0 = { nomerge }