ifcvt3.ll   [plain text]

; RUN: llc < %s -march=arm -mcpu=cortex-a8 | FileCheck %s
; RUN: llc < %s -march=arm -mattr=+v4t | grep cmpne | count 1
; RUN: llc < %s -march=arm -mattr=+v4t | grep bx | count 2

define i32 @t1(i32 %a, i32 %b, i32 %c, i32 %d) {
; CHECK: t1:
; CHECK: cmp r2, #1
; CHECK: cmpne r2, #7
	switch i32 %c, label %cond_next [
		 i32 1, label %cond_true
		 i32 7, label %cond_true
	]

cond_true:
; CHECK: addne r0
; CHECK: bxne
	%tmp12 = add i32 %a, 1
	%tmp1518 = add i32 %tmp12, %b
	ret i32 %tmp1518

cond_next:
	%tmp15 = add i32 %b, %a
	ret i32 %tmp15
}