1; REQUIRES: aarch64-registered-target 2; RUN: llc -filetype=null -mtriple=aarch64 -O0 -print-changed %s 2>&1 | FileCheck %s --check-prefixes=VERBOSE,VERBOSE-BAR 3; RUN: llc -filetype=null -mtriple=aarch64 -O0 -print-changed -filter-print-funcs=foo %s 2>&1 | FileCheck %s --check-prefixes=VERBOSE,NO-BAR 4 5; VERBOSE: *** IR Dump After IRTranslator (irtranslator) on foo *** 6; VERBOSE-NEXT: # Machine code for function foo: IsSSA, TracksLiveness{{$}} 7; VERBOSE-NEXT: Function Live Ins: $w0 8; VERBOSE-EMPTY: 9; VERBOSE-NEXT: bb.1.entry: 10; VERBOSE: *** IR Dump After Analysis for ComputingKnownBits (gisel-known-bits) on foo omitted because no change *** 11; VERBOSE-NEXT: *** IR Dump After AArch64O0PreLegalizerCombiner (aarch64-O0-prelegalizer-combiner) on foo omitted because no change *** 12; VERBOSE: *** IR Dump After Legalizer (legalizer) on foo *** 13; VERBOSE-NEXT: # Machine code for function foo: IsSSA, TracksLiveness, Legalized 14; VERBOSE-NEXT: Function Live Ins: $w0 15; VERBOSE-EMPTY: 16; VERBOSE-NEXT: bb.1.entry: 17 18; VERBOSE-BAR: *** IR Dump After IRTranslator (irtranslator) on bar *** 19; NO-BAR-NOT: on bar *** 20 21; RUN: llc -filetype=null -mtriple=aarch64 -O0 -print-changed=quiet %s 2>&1 | FileCheck %s --check-prefix=QUIET 22 23; QUIET: *** IR Dump After IRTranslator (irtranslator) on foo *** 24; QUIET-NOT: *** 25; QUIET: *** IR Dump After Localizer (localizer) on foo *** 26 27; RUN: llc -filetype=null -mtriple=aarch64 -O0 -print-changed -filter-passes=irtranslator,legalizer %s 2>&1 | \ 28; RUN: FileCheck %s --check-prefixes=VERBOSE-FILTER 29; RUN: llc -filetype=null -mtriple=aarch64 -O0 -print-changed=quiet -filter-passes=irtranslator %s 2>&1 | \ 30; RUN: FileCheck %s --check-prefixes=QUIET-FILTER --implicit-check-not='IR Dump' 31 32; VERBOSE-FILTER: *** IR Dump After IRTranslator (irtranslator) on foo *** 33; VERBOSE-FILTER: *** IR Dump After AArch64O0PreLegalizerCombiner (aarch64-O0-prelegalizer-combiner) on foo filtered out *** 34; VERBOSE-FILTER: *** IR Dump After Legalizer (legalizer) on foo *** 35; VERBOSE-FILTER-NOT: *** IR Dump After {{.*}} () on 36 37; QUIET-FILTER: *** IR Dump After IRTranslator (irtranslator) on foo *** 38; QUIET-FILTER: *** IR Dump After IRTranslator (irtranslator) on bar *** 39 40;; dot-cfg/dot-cfg-quiet are unimplemented. Currently they behave like 'quiet'. 41; RUN: llc -filetype=null -mtriple=aarch64 -O0 -print-changed=dot-cfg %s 2>&1 | FileCheck %s --check-prefix=QUIET 42 43@var = global i32 0 44 45define void @foo(i32 %a) { 46entry: 47 %b = add i32 %a, 1 48 store i32 %b, ptr @var 49 ret void 50} 51 52define void @bar(i32 %a) { 53entry: 54 %b = add i32 %a, 2 55 store i32 %b, ptr @var 56 ret void 57} 58