1 # RUN: not llc -mtriple thumbv7-apple-ios -start-after block-placement -stop-after block-placement -o /dev/null %s 2>&1 | FileCheck %s 2 3 --- | 4 @G = external global i32 5 6 define i32 @test1(i32 %a) { 7 entry: 8 br label %foo 9 10 foo: 11 %cmp = icmp sgt i32 %a, -78 12 %. = zext i1 %cmp to i32 13 br i1 %cmp, label %if.then, label %if.else 14 15 if.then: 16 ret i32 %. 17 18 if.else: 19 %b = load i32, i32* @G 20 %c = add i32 %b, 1 21 br label %foo 22 } 23 ... 24 --- 25 name: test1 26 tracksRegLiveness: true 27 liveins: 28 - { reg: '%r0' } 29 body: | 30 bb.0.entry: 31 successors: %bb.1.foo 32 liveins: %r0 33 bb.1.foo: 34 successors: %bb.2.if.then, %bb.1.foo 35 liveins: %r0 36 37 t2CMNri %r0, 78, 14, _, implicit-def %cpsr 38 %r1 = t2MOVi 0, 14, _, _ 39 BUNDLE implicit-def dead %itstate, implicit-def %r1, implicit killed %cpsr { 40 t2IT 12, 8, implicit-def %itstate 41 %r1 = t2MOVi 1, 12, killed %cpsr, _, implicit killed %itstate 42 t2CMNri %r0, 77, 14, _, implicit-def %cpsr 43 t2Bcc %bb.1.foo, 11, killed %cpsr 44 ; CHECK: [[@LINE+1]]:3: expected '}' 45 bb.2.if.then: 46 liveins: %r1 47 48 %r0 = tMOVr killed %r1, 14, _ 49 tBX_RET 14, _, implicit killed %r0 50 ... 51
