blob: 72a2611f23cf69e41482a66a33e1de6f095c4ce9 [file] [log] [blame]
; RUN: llc -mtriple=arm-eabi -print-machineinstrs=tailduplication -tail-dup-size=100 \
; RUN: -enable-tail-merge=false -disable-cgp %s -o /dev/null 2>&1 \
; RUN: | FileCheck %s
; CHECK: Machine code for function test0:
; CHECK: successors: %bb.1(0x04000000), %bb.2(0x7c000000)
define void @test0(i32 %a, i32 %b, i32* %c, i32* %d) {
entry:
store i32 3, i32* %d
br label %B1
B2:
store i32 2, i32* %c
br label %B4
B3:
store i32 2, i32* %c
br label %B4
B1:
store i32 1, i32* %d
%test0 = icmp slt i32 %a, %b
br i1 %test0, label %B2, label %B3, !prof !0
B4:
ret void
}
!0 = !{!"branch_weights", i32 4, i32 124}
; CHECK: Machine code for function test1:
; CHECK: successors: %bb.2(0x7c000000), %bb.1(0x04000000)
@g0 = common global i32 0, align 4
define void @test1(i32 %a, i32 %b, i32* %c, i32* %d, i32* %e) {
%test0 = icmp slt i32 %a, %b
br i1 %test0, label %B1, label %B2, !prof !1
B1:
br label %B3
B2:
store i32 2, i32* %c
br label %B3
B3:
store i32 3, i32* %e
ret void
}
!1 = !{!"branch_weights", i32 248, i32 8}