[AArch64][GlobalISel] Enable GlobalISel at -O0 by default

Tests updated to explicitly use fast-isel at -O0 instead of implicitly.

This change also allows an explicit -fast-isel option to override an
implicitly enabled global-isel. Otherwise -fast-isel would have no effect at -O0.

Differential Revision: https://reviews.llvm.org/D41362

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@321655 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/CodeGen/TargetPassConfig.h b/include/llvm/CodeGen/TargetPassConfig.h
index 1aaa85d77a54f9dcfb13f72796f3fd1834dd4c9a..a378c7b2fca1f2669463bfe2f224a10f64251157 100644 (file)
--- a/include/llvm/CodeGen/TargetPassConfig.h
+++ b/include/llvm/CodeGen/TargetPassConfig.h
@@ -325,9 +325,9 @@ public:
   virtual bool isGlobalISelEnabled() const;
 
   /// Check whether or not GlobalISel should abort on error.
-  /// When this is disable, GlobalISel will fall back on SDISel instead of
+  /// When this is disabled, GlobalISel will fall back on SDISel instead of
   /// erroring out.
-  virtual bool isGlobalISelAbortEnabled() const;
+  bool isGlobalISelAbortEnabled() const;
 
   /// Check whether or not a diagnostic should be emitted when GlobalISel
   /// uses the fallback path. In other words, it will emit a diagnostic

diff --git a/lib/CodeGen/TargetPassConfig.cpp b/lib/CodeGen/TargetPassConfig.cpp
index 121bed5a79cbbb25b7fc803ebf672351a9b5c3e4..c90a93d7e2471e44d395e1b1664aa817f482251b 100644 (file)
--- a/lib/CodeGen/TargetPassConfig.cpp
+++ b/lib/CodeGen/TargetPassConfig.cpp
@@ -712,8 +712,11 @@ bool TargetPassConfig::addCoreISelPasses() {
 
   // Ask the target for an isel.
   // Enable GlobalISel if the target wants to, but allow that to be overriden.
+  // Explicitly enabling fast-isel should override implicitly enabled
+  // global-isel.
   if (EnableGlobalISel == cl::BOU_TRUE ||
-      (EnableGlobalISel == cl::BOU_UNSET && isGlobalISelEnabled())) {
+      (EnableGlobalISel == cl::BOU_UNSET && isGlobalISelEnabled() &&
+       EnableFastISelOption != cl::BOU_TRUE)) {
     if (addIRTranslator())
       return true;
 
@@ -1133,7 +1136,12 @@ bool TargetPassConfig::isGlobalISelEnabled() const {
 }
 
 bool TargetPassConfig::isGlobalISelAbortEnabled() const {
-  return EnableGlobalISelAbort == 1;
+  if (EnableGlobalISelAbort.getNumOccurrences() > 0)
+    return EnableGlobalISelAbort == 1;
+
+  // When no abort behaviour is specified, we don't abort if the target says
+  // that GISel is enabled.
+  return !isGlobalISelEnabled();
 }
 
 bool TargetPassConfig::reportDiagnosticWhenGlobalISelFallback() const {

diff --git a/lib/Target/AArch64/AArch64TargetMachine.cpp b/lib/Target/AArch64/AArch64TargetMachine.cpp
index 0e6ad944c1411cc3ec7d7c30f991626a54531e99..5d00dc58a5ab8347278de10c00a9cf53aa36bab3 100644 (file)
--- a/lib/Target/AArch64/AArch64TargetMachine.cpp
+++ b/lib/Target/AArch64/AArch64TargetMachine.cpp
@@ -136,7 +136,7 @@ static cl::opt<bool>
 static cl::opt<int> EnableGlobalISelAtO(
     "aarch64-enable-global-isel-at-O", cl::Hidden,
     cl::desc("Enable GlobalISel at or below an opt level (-1 to disable)"),
-    cl::init(-1));
+    cl::init(0));
 
 static cl::opt<bool> EnableFalkorHWPFFix("aarch64-enable-falkor-hwpf-fix",
                                          cl::init(true), cl::Hidden);

diff --git a/test/CodeGen/AArch64/GlobalISel/arm64-fallback.ll b/test/CodeGen/AArch64/GlobalISel/arm64-fallback.ll
index 111aaf88b160474c42c4ff6510dfe262cf7e17c0..1b90f29407d484d4122f8dacdd36c596ffb093d0 100644 (file)
--- a/test/CodeGen/AArch64/GlobalISel/arm64-fallback.ll
+++ b/test/CodeGen/AArch64/GlobalISel/arm64-fallback.ll
@@ -1,4 +1,4 @@
-; RUN: not llc -O0 -global-isel -verify-machineinstrs %s -o - 2>&1 | FileCheck %s --check-prefix=ERROR
+; RUN: not llc -O0 -global-isel -global-isel-abort=1 -verify-machineinstrs %s -o - 2>&1 | FileCheck %s --check-prefix=ERROR
 ; RUN: llc -O0 -global-isel -global-isel-abort=0 -verify-machineinstrs %s -o - 2>&1 | FileCheck %s --check-prefix=FALLBACK
 ; RUN: llc -O0 -global-isel -global-isel-abort=2 -pass-remarks-missed='gisel*' -verify-machineinstrs %s -o %t.out 2> %t.err
 ; RUN: FileCheck %s --check-prefix=FALLBACK-WITH-REPORT-OUT < %t.out

diff --git a/test/CodeGen/AArch64/GlobalISel/gisel-commandline-option.ll b/test/CodeGen/AArch64/GlobalISel/gisel-commandline-option.ll
index 0972840de47bbceb4e0446eea2af0b783e37c19c..0f7f0bdae7d447028af4fc72493626dcc8d08268 100644 (file)
--- a/test/CodeGen/AArch64/GlobalISel/gisel-commandline-option.ll
+++ b/test/CodeGen/AArch64/GlobalISel/gisel-commandline-option.ll
@@ -1,5 +1,8 @@
 ; RUN: llc -mtriple=aarch64-- -debug-pass=Structure %s -o /dev/null 2>&1 \
-; RUN:   -O0 -aarch64-enable-global-isel-at-O=0 \
+; RUN:   -O0 | FileCheck %s --check-prefix ENABLED --check-prefix ENABLED-O0 --check-prefix FALLBACK
+
+; RUN: llc -mtriple=aarch64-- -debug-pass=Structure %s -o /dev/null 2>&1 \
+; RUN:   -O0 -aarch64-enable-global-isel-at-O=0 -global-isel-abort=1 \
 ; RUN:   | FileCheck %s --check-prefix ENABLED --check-prefix ENABLED-O0 --check-prefix NOFALLBACK
 
 ; RUN: llc -mtriple=aarch64-- -debug-pass=Structure %s -o /dev/null 2>&1 \

diff --git a/test/CodeGen/AArch64/aarch64_f16_be.ll b/test/CodeGen/AArch64/aarch64_f16_be.ll
index 7504439bab809b5e79b6765fe00f9c306c200c6f..b51798be169783a04696cd9d1347d04a79b45384 100644 (file)
--- a/test/CodeGen/AArch64/aarch64_f16_be.ll
+++ b/test/CodeGen/AArch64/aarch64_f16_be.ll
@@ -1,5 +1,5 @@
-; RUN: llc -mtriple=aarch64-linux-gnuabi -O0 < %s | FileCheck %s
-; RUN: llc -mtriple=aarch64_be-linux-gnuabi -O0 < %s | FileCheck %s --check-prefix=CHECK-BE
+; RUN: llc -mtriple=aarch64-linux-gnuabi -O0 -fast-isel < %s | FileCheck %s
+; RUN: llc -mtriple=aarch64_be-linux-gnuabi -O0 -fast-isel < %s | FileCheck %s --check-prefix=CHECK-BE
 
 define void @test_bitcast_v8f16_to_v4f32(<8 x half> %a) {
 ; CHECK-LABEL: test_bitcast_v8f16_to_v4f32:

diff --git a/test/CodeGen/AArch64/and-mask-removal.ll b/test/CodeGen/AArch64/and-mask-removal.ll
index 8291516d81eae3aeaa37fa910b338f1673f6bf28..c02bc881cd33d59fff68839521a10d044bc10266 100644 (file)
--- a/test/CodeGen/AArch64/and-mask-removal.ll
+++ b/test/CodeGen/AArch64/and-mask-removal.ll
@@ -1,4 +1,4 @@
-; RUN: llc -O0 -fast-isel=false -mtriple=arm64-apple-darwin  < %s  | FileCheck %s
+; RUN: llc -mtriple=arm64-apple-darwin  < %s  | FileCheck %s
 
 @board = common global [400 x i8] zeroinitializer, align 1
 @next_string = common global i32 0, align 4

diff --git a/test/CodeGen/AArch64/arm64-EXT-undef-mask.ll b/test/CodeGen/AArch64/arm64-EXT-undef-mask.ll
index 5a1eabc2ee6ccfb1bd411e6e541a407beda9ad06..a1002989165c17b7086889bcbe4270a7cfbf7f82 100644 (file)
--- a/test/CodeGen/AArch64/arm64-EXT-undef-mask.ll
+++ b/test/CodeGen/AArch64/arm64-EXT-undef-mask.ll
@@ -1,4 +1,4 @@
-; RUN: llc -O0 -mtriple=arm64-eabi -aarch64-neon-syntax=apple -verify-machineinstrs < %s | FileCheck %s
+; RUN: llc -mtriple=arm64-eabi -aarch64-neon-syntax=apple -verify-machineinstrs < %s | FileCheck %s
 
 ; The following 2 test cases test shufflevector with beginning UNDEF mask.
 define <8 x i16> @test_vext_undef_traverse(<8 x i16> %in) {

diff --git a/test/CodeGen/AArch64/arm64-abi.ll b/test/CodeGen/AArch64/arm64-abi.ll
index 5be84b7d493b7998923023b33a4b5e065e8e0988..bfc03c6b97579e2d5473b2eab767d8a21a17d28c 100644 (file)
--- a/test/CodeGen/AArch64/arm64-abi.ll
+++ b/test/CodeGen/AArch64/arm64-abi.ll
@@ -1,5 +1,5 @@
 ; RUN: llc     -mtriple=arm64-apple-darwin -mcpu=cyclone -enable-misched=false < %s | FileCheck %s
-; RUN: llc -O0 -mtriple=arm64-apple-darwin                                     < %s | FileCheck --check-prefix=FAST %s
+; RUN: llc -O0 -fast-isel -mtriple=arm64-apple-darwin                          < %s | FileCheck --check-prefix=FAST %s
 
 ; rdar://9932559
 define i64 @i8i16callee(i64 %a1, i64 %a2, i64 %a3, i8 signext %a4, i16 signext %a5, i64 %a6, i64 %a7, i64 %a8, i8 signext %b1, i16 signext %b2, i8 signext %b3, i8 signext %b4) nounwind readnone noinline {

diff --git a/test/CodeGen/AArch64/arm64-abi_align.ll b/test/CodeGen/AArch64/arm64-abi_align.ll
index b844aab5628c636605d197d29395957a3cabaaa0..56a882a2a15f39e14f8a0b6a7af71d076264a1a9 100644 (file)
--- a/test/CodeGen/AArch64/arm64-abi_align.ll
+++ b/test/CodeGen/AArch64/arm64-abi_align.ll
@@ -1,5 +1,5 @@
 ; RUN: llc < %s -mtriple=arm64-apple-darwin -mcpu=cyclone -enable-misched=false -disable-fp-elim | FileCheck %s
-; RUN: llc < %s -mtriple=arm64-apple-darwin -O0 -disable-fp-elim | FileCheck -check-prefix=FAST %s
+; RUN: llc < %s -mtriple=arm64-apple-darwin -O0 -disable-fp-elim -fast-isel | FileCheck -check-prefix=FAST %s
 
 ; rdar://12648441
 ; Generated from arm64-arguments.c with -O2.

diff --git a/test/CodeGen/AArch64/arm64-elf-constpool.ll b/test/CodeGen/AArch64/arm64-elf-constpool.ll
index 95d334376b760ba5bdc8fdb57bf8f7db1d345ec5..9f7a885f00876d7974fbff31fc3276f0543844aa 100644 (file)
--- a/test/CodeGen/AArch64/arm64-elf-constpool.ll
+++ b/test/CodeGen/AArch64/arm64-elf-constpool.ll
@@ -1,5 +1,5 @@
 ; RUN: llc -mtriple=arm64-linux-gnu -o - %s | FileCheck %s
-; RUN: llc -mtriple=arm64-linux-gnu -O0 -o - %s | FileCheck %s
+; RUN: llc -mtriple=arm64-linux-gnu -O0 -fast-isel -o - %s | FileCheck %s
 
 ; O0 checked for fastisel purposes. It has a separate path which
 ; creates a constpool entry for floating values.

diff --git a/test/CodeGen/AArch64/arm64-elf-globals.ll b/test/CodeGen/AArch64/arm64-elf-globals.ll
index 92dc8179f8ea627ebc60fe2bef85f19505dbe701..6cb72e2e3f4e536cc7ce2ec0c073d9a7d9cfa9d5 100644 (file)
--- a/test/CodeGen/AArch64/arm64-elf-globals.ll
+++ b/test/CodeGen/AArch64/arm64-elf-globals.ll
@@ -1,11 +1,11 @@
 ; RUN: llc -mtriple=arm64-linux-gnu -o - %s -mcpu=cyclone | FileCheck %s
-; RUN: llc -mtriple=arm64-linux-gnu -o - %s -O0 -mcpu=cyclone | FileCheck %s --check-prefix=CHECK-FAST
+; RUN: llc -mtriple=arm64-linux-gnu -o - %s -O0 -fast-isel -mcpu=cyclone | FileCheck %s --check-prefix=CHECK-FAST
 ; RUN: llc -mtriple=arm64-linux-gnu -relocation-model=pic -o - %s -mcpu=cyclone | FileCheck %s --check-prefix=CHECK-PIC
-; RUN: llc -mtriple=arm64-linux-gnu -O0 -relocation-model=pic -o - %s -mcpu=cyclone | FileCheck %s --check-prefix=CHECK-FAST-PIC
+; RUN: llc -mtriple=arm64-linux-gnu -O0 -fast-isel -relocation-model=pic -o - %s -mcpu=cyclone | FileCheck %s --check-prefix=CHECK-FAST-PIC
 ; RUN: llc -mtriple=aarch64-fuchsia -code-model=kernel -o - %s -mcpu=cyclone | FileCheck %s
-; RUN: llc -mtriple=aarch64-fuchsia -code-model=kernel -o - %s -O0 -mcpu=cyclone | FileCheck %s --check-prefix=CHECK-FAST
+; RUN: llc -mtriple=aarch64-fuchsia -code-model=kernel -o - %s -O0 -fast-isel -mcpu=cyclone | FileCheck %s --check-prefix=CHECK-FAST
 ; RUN: llc -mtriple=aarch64-fuchsia -code-model=kernel -relocation-model=pic -o - %s -mcpu=cyclone | FileCheck %s --check-prefix=CHECK-PIC
-; RUN: llc -mtriple=aarch64-fuchsia -code-model=kernel -O0 -relocation-model=pic -o - %s -mcpu=cyclone | FileCheck %s --check-prefix=CHECK-FAST-PIC
+; RUN: llc -mtriple=aarch64-fuchsia -code-model=kernel -O0 -fast-isel -relocation-model=pic -o - %s -mcpu=cyclone | FileCheck %s --check-prefix=CHECK-FAST-PIC
 
 @var8 = external global i8, align 1
 @var16 = external global i16, align 2

diff --git a/test/CodeGen/AArch64/arm64-fast-isel-alloca.ll b/test/CodeGen/AArch64/arm64-fast-isel-alloca.ll
index bdc24aea2144b77405d571412661649458d30369..256db180d9114de0f4eff759e199aab0123626a4 100644 (file)
--- a/test/CodeGen/AArch64/arm64-fast-isel-alloca.ll
+++ b/test/CodeGen/AArch64/arm64-fast-isel-alloca.ll
@@ -1,5 +1,5 @@
 ; This test should cause the TargetMaterializeAlloca to be invoked
-; RUN: llc -O0 -fast-isel-abort=1 -verify-machineinstrs -mtriple=arm64-apple-darwin -disable-fp-elim < %s | FileCheck %s
+; RUN: llc -O0 -fast-isel -fast-isel-abort=1 -verify-machineinstrs -mtriple=arm64-apple-darwin -disable-fp-elim < %s | FileCheck %s
 
 %struct.S1Ty = type { i64 }
 %struct.S2Ty = type { %struct.S1Ty, %struct.S1Ty }

diff --git a/test/CodeGen/AArch64/arm64-fast-isel-br.ll b/test/CodeGen/AArch64/arm64-fast-isel-br.ll
index 55c9c6036ed57b49e4b735c7871a193c094ab23f..87d6811f239e6bf71fda072f9a18fdcc7f976ed4 100644 (file)
--- a/test/CodeGen/AArch64/arm64-fast-isel-br.ll
+++ b/test/CodeGen/AArch64/arm64-fast-isel-br.ll
@@ -1,4 +1,4 @@
-; RUN: llc -O0 -fast-isel-abort=1 -mtriple=arm64-apple-darwin -mcpu=cyclone -verify-machineinstrs < %s | FileCheck %s
+; RUN: llc -O0 -fast-isel -fast-isel-abort=1 -mtriple=arm64-apple-darwin -mcpu=cyclone -verify-machineinstrs < %s | FileCheck %s
 
 define void @branch1() nounwind uwtable ssp {
   %x = alloca i32, align 4

diff --git a/test/CodeGen/AArch64/arm64-fast-isel-call.ll b/test/CodeGen/AArch64/arm64-fast-isel-call.ll
index 59c4e38e5467e40e560572d575d2baac23e1e5c3..4cf23545aabcda2a53b9e920bea8fc8b5ddaf9e0 100644 (file)
--- a/test/CodeGen/AArch64/arm64-fast-isel-call.ll
+++ b/test/CodeGen/AArch64/arm64-fast-isel-call.ll
@@ -1,6 +1,6 @@
-; RUN: llc -O0 -fast-isel-abort=2 -code-model=small -verify-machineinstrs -disable-fp-elim -mtriple=arm64-apple-darwin   < %s | FileCheck %s
-; RUN: llc -O0 -fast-isel-abort=2 -code-model=large -verify-machineinstrs -disable-fp-elim -mtriple=arm64-apple-darwin   < %s | FileCheck %s --check-prefix=LARGE
-; RUN: llc -O0 -fast-isel-abort=2 -code-model=small -verify-machineinstrs -disable-fp-elim -mtriple=aarch64_be-linux-gnu < %s | FileCheck %s --check-prefix=CHECK-BE
+; RUN: llc -O0 -fast-isel -fast-isel-abort=2 -code-model=small -verify-machineinstrs -disable-fp-elim -mtriple=arm64-apple-darwin   < %s | FileCheck %s
+; RUN: llc -O0 -fast-isel -fast-isel-abort=2 -code-model=large -verify-machineinstrs -disable-fp-elim -mtriple=arm64-apple-darwin   < %s | FileCheck %s --check-prefix=LARGE
+; RUN: llc -O0 -fast-isel -fast-isel-abort=2 -code-model=small -verify-machineinstrs -disable-fp-elim -mtriple=aarch64_be-linux-gnu < %s | FileCheck %s --check-prefix=CHECK-BE
 
 define void @call0() nounwind {
 entry:

diff --git a/test/CodeGen/AArch64/arm64-fast-isel-conversion-fallback.ll b/test/CodeGen/AArch64/arm64-fast-isel-conversion-fallback.ll
index 16a02de79a9177d8208d22cbfbf9b7544d06d275..b3e649c3fc3370e602e53f507e245f42f3c6891f 100644 (file)
--- a/test/CodeGen/AArch64/arm64-fast-isel-conversion-fallback.ll
+++ b/test/CodeGen/AArch64/arm64-fast-isel-conversion-fallback.ll
@@ -1,4 +1,4 @@
-; RUN: llc -O0 -verify-machineinstrs -mtriple=arm64-eabi < %s | FileCheck --enable-var-scope %s
+; RUN: llc -O0 -fast-isel -verify-machineinstrs -mtriple=arm64-eabi < %s | FileCheck --enable-var-scope %s
 
 ; Test fptosi
 define i32 @fptosi_wh(half %a) nounwind ssp {

diff --git a/test/CodeGen/AArch64/arm64-fast-isel-conversion.ll b/test/CodeGen/AArch64/arm64-fast-isel-conversion.ll
index 1b68865233116705454ab83557e73383625c643a..7b208cceb5b2be64bb185bddc8c5e5c2d6dd5fea 100644 (file)
--- a/test/CodeGen/AArch64/arm64-fast-isel-conversion.ll
+++ b/test/CodeGen/AArch64/arm64-fast-isel-conversion.ll
@@ -1,4 +1,4 @@
-; RUN: llc -O0 -fast-isel-abort=1 -verify-machineinstrs -mtriple=arm64-apple-darwin -mcpu=cyclone < %s | FileCheck %s
+; RUN: llc -O0 -fast-isel -fast-isel-abort=1 -verify-machineinstrs -mtriple=arm64-apple-darwin -mcpu=cyclone < %s | FileCheck %s
 
 ;; Test various conversions.
 define zeroext i32 @trunc_(i8 zeroext %a, i16 zeroext %b, i32 %c, i64 %d) nounwind ssp {

diff --git a/test/CodeGen/AArch64/arm64-fast-isel-fcmp.ll b/test/CodeGen/AArch64/arm64-fast-isel-fcmp.ll
index c77949f996c3bdd5a2ac5079dca3569f0dcb890c..51ec377ccaf4101fbb5ef2ec60b66c34e628d2b8 100644 (file)
--- a/test/CodeGen/AArch64/arm64-fast-isel-fcmp.ll
+++ b/test/CodeGen/AArch64/arm64-fast-isel-fcmp.ll
@@ -1,4 +1,4 @@
-; RUN: llc -O0 -fast-isel-abort=1 -verify-machineinstrs -mtriple=arm64-apple-darwin < %s | FileCheck %s
+; RUN: llc -O0 -fast-isel -fast-isel-abort=1 -verify-machineinstrs -mtriple=arm64-apple-darwin < %s | FileCheck %s
 
 define zeroext i1 @fcmp_float1(float %a) {
 ; CHECK-LABEL: fcmp_float1

diff --git a/test/CodeGen/AArch64/arm64-fast-isel-gv.ll b/test/CodeGen/AArch64/arm64-fast-isel-gv.ll
index 85d000b8606bc36e4724c3ac4b7de57804fbb530..00e2fab81f98aaa0956077335ab22a1d851771ea 100644 (file)
--- a/test/CodeGen/AArch64/arm64-fast-isel-gv.ll
+++ b/test/CodeGen/AArch64/arm64-fast-isel-gv.ll
@@ -1,4 +1,4 @@
-; RUN: llc -O0 -fast-isel-abort=1 -verify-machineinstrs -mtriple=arm64-apple-darwin < %s | FileCheck %s
+; RUN: llc -O0 -fast-isel -fast-isel-abort=1 -verify-machineinstrs -mtriple=arm64-apple-darwin < %s | FileCheck %s
 
 ; Test load/store of global value from global offset table.
 @seed = common global i64 0, align 8

diff --git a/test/CodeGen/AArch64/arm64-fast-isel-icmp.ll b/test/CodeGen/AArch64/arm64-fast-isel-icmp.ll
index 4bc02ebdd3e152065520320e6665cbd1f5457dca..4288aa1df444ec89a1924102584bf91a897d1a44 100644 (file)
--- a/test/CodeGen/AArch64/arm64-fast-isel-icmp.ll
+++ b/test/CodeGen/AArch64/arm64-fast-isel-icmp.ll
@@ -1,4 +1,4 @@
-; RUN: llc -O0 -fast-isel-abort=1 -verify-machineinstrs -mtriple=arm64-apple-darwin < %s | FileCheck %s
+; RUN: llc -O0 -fast-isel -fast-isel-abort=1 -verify-machineinstrs -mtriple=arm64-apple-darwin < %s | FileCheck %s
 
 define i32 @icmp_eq_imm(i32 %a) nounwind ssp {
 entry:

diff --git a/test/CodeGen/AArch64/arm64-fast-isel-intrinsic.ll b/test/CodeGen/AArch64/arm64-fast-isel-intrinsic.ll
index a8f30ad4777d4e6402266d0201ca4a37193f3bb0..1af960a12a19810fc67ba58a348df09ae8869ea0 100644 (file)
--- a/test/CodeGen/AArch64/arm64-fast-isel-intrinsic.ll
+++ b/test/CodeGen/AArch64/arm64-fast-isel-intrinsic.ll
@@ -1,4 +1,4 @@
-; RUN: llc -O0 -fast-isel-abort=1 -verify-machineinstrs -relocation-model=dynamic-no-pic -mtriple=arm64-apple-ios < %s | FileCheck %s --check-prefix=ARM64
+; RUN: llc -O0 -fast-isel -fast-isel-abort=1 -verify-machineinstrs -relocation-model=dynamic-no-pic -mtriple=arm64-apple-ios < %s | FileCheck %s --check-prefix=ARM64
 
 @message = global [80 x i8] c"The LLVM Compiler Infrastructure\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00", align 16
 @temp = common global [80 x i8] zeroinitializer, align 16

diff --git a/test/CodeGen/AArch64/arm64-fast-isel-materialize.ll b/test/CodeGen/AArch64/arm64-fast-isel-materialize.ll
index b5a08c148930f940d0e9c3715bdeef73f60afda4..234731cfa2425bd710878c0649875325f71c26ec 100644 (file)
--- a/test/CodeGen/AArch64/arm64-fast-isel-materialize.ll
+++ b/test/CodeGen/AArch64/arm64-fast-isel-materialize.ll
@@ -1,4 +1,4 @@
-; RUN: llc -O0 -fast-isel-abort=1 -verify-machineinstrs -mtriple=arm64-apple-darwin < %s | FileCheck %s
+; RUN: llc -O0 -fast-isel -fast-isel-abort=1 -verify-machineinstrs -mtriple=arm64-apple-darwin < %s | FileCheck %s
 
 ; Materialize using fmov
 define float @fmov_float1() {

diff --git a/test/CodeGen/AArch64/arm64-fast-isel-noconvert.ll b/test/CodeGen/AArch64/arm64-fast-isel-noconvert.ll
index 81daa7c1d5acc48104775131eee0a9bab03620aa..d9997f91695558ded4a059c04505fc62e5ccbdcb 100644 (file)
--- a/test/CodeGen/AArch64/arm64-fast-isel-noconvert.ll
+++ b/test/CodeGen/AArch64/arm64-fast-isel-noconvert.ll
@@ -1,4 +1,4 @@
-; RUN: llc -O0 -verify-machineinstrs -mtriple=aarch64-apple-ios < %s | FileCheck %s
+; RUN: llc -O0 -fast-isel -verify-machineinstrs -mtriple=aarch64-apple-ios < %s | FileCheck %s
 
 ; Fast-isel can't do vector conversions yet, but it was emitting some highly
 ; suspect UCVTFUWDri MachineInstrs.

diff --git a/test/CodeGen/AArch64/arm64-fast-isel-rem.ll b/test/CodeGen/AArch64/arm64-fast-isel-rem.ll
index c26bfa8bcfebbe0142c42ecc03ba0ccb0bf90eb5..635e6b92542a77b7e06839edc139c4594f539206 100644 (file)
--- a/test/CodeGen/AArch64/arm64-fast-isel-rem.ll
+++ b/test/CodeGen/AArch64/arm64-fast-isel-rem.ll
@@ -1,5 +1,5 @@
-; RUN: llc -O0 -fast-isel-abort=1 -verify-machineinstrs -mtriple=arm64-apple-darwin < %s | FileCheck %s
-; RUN: llc %s -O0 -fast-isel-abort=1 -mtriple=arm64-apple-darwin -print-machineinstrs=expand-isel-pseudos -o /dev/null 2> %t
+; RUN: llc -O0 -fast-isel -fast-isel-abort=1 -verify-machineinstrs -mtriple=arm64-apple-darwin < %s | FileCheck %s
+; RUN: llc %s -O0 -fast-isel -fast-isel-abort=1 -mtriple=arm64-apple-darwin -print-machineinstrs=expand-isel-pseudos -o /dev/null 2> %t
 ; RUN: FileCheck %s < %t --check-prefix=CHECK-SSA
 
 ; CHECK-SSA-LABEL: Machine code for function t1

diff --git a/test/CodeGen/AArch64/arm64-fast-isel-ret.ll b/test/CodeGen/AArch64/arm64-fast-isel-ret.ll
index 1f6a60e77cc34eeb151126a7b544c02492c0f41c..9a67fff00ac34253b93848b54c6b4c94de633119 100644 (file)
--- a/test/CodeGen/AArch64/arm64-fast-isel-ret.ll
+++ b/test/CodeGen/AArch64/arm64-fast-isel-ret.ll
@@ -1,4 +1,4 @@
-; RUN: llc -O0 -fast-isel-abort=1 -verify-machineinstrs -mtriple=arm64-apple-darwin < %s | FileCheck %s
+; RUN: llc -O0 -fast-isel -fast-isel-abort=1 -verify-machineinstrs -mtriple=arm64-apple-darwin < %s | FileCheck %s
 
 ;; Test returns.
 define void @t0() nounwind ssp {

diff --git a/test/CodeGen/AArch64/arm64-fast-isel.ll b/test/CodeGen/AArch64/arm64-fast-isel.ll
index 9f83a9c359a2b03b271d23218bd75361af66f13b..39934c4399b4c9bd41536342bf5d32fe45870fa5 100644 (file)
--- a/test/CodeGen/AArch64/arm64-fast-isel.ll
+++ b/test/CodeGen/AArch64/arm64-fast-isel.ll
@@ -1,4 +1,4 @@
-; RUN: llc -O0 -fast-isel-abort=1 -verify-machineinstrs -mtriple=arm64-apple-darwin < %s | FileCheck %s
+; RUN: llc -O0 -fast-isel -fast-isel-abort=1 -verify-machineinstrs -mtriple=arm64-apple-darwin < %s | FileCheck %s
 
 define void @t0(i32 %a) nounwind {
 entry:

diff --git a/test/CodeGen/AArch64/arm64-simd-scalar-to-vector.ll b/test/CodeGen/AArch64/arm64-simd-scalar-to-vector.ll
index e72c2b7989d26e49ab212fec264ba596dd720d5b..98851917999b856345fad1de31ae975e512604f2 100644 (file)
--- a/test/CodeGen/AArch64/arm64-simd-scalar-to-vector.ll
+++ b/test/CodeGen/AArch64/arm64-simd-scalar-to-vector.ll
@@ -1,5 +1,5 @@
 ; RUN: llc < %s -mtriple=arm64-eabi -aarch64-neon-syntax=apple -mcpu=cyclone | FileCheck %s
-; RUN: llc < %s -mtriple=arm64-eabi -aarch64-neon-syntax=apple -O0 -mcpu=cyclone | FileCheck %s --check-prefix=CHECK-FAST
+; RUN: llc < %s -mtriple=arm64-eabi -aarch64-neon-syntax=apple -O0 -fast-isel -mcpu=cyclone | FileCheck %s --check-prefix=CHECK-FAST
 
 define <16 x i8> @foo(<16 x i8> %a) nounwind optsize readnone ssp {
 ; CHECK: uaddlv.16b h0, v0

diff --git a/test/CodeGen/AArch64/arm64-tls-dynamic-together.ll b/test/CodeGen/AArch64/arm64-tls-dynamic-together.ll
index bb9ad46ba63df80730f306fb26f86318ba460137..9f77d3527d4b9de64d0b9630339fd915cc0c1ee1 100644 (file)
--- a/test/CodeGen/AArch64/arm64-tls-dynamic-together.ll
+++ b/test/CodeGen/AArch64/arm64-tls-dynamic-together.ll
@@ -1,6 +1,6 @@
-; RUN: llc -O0 -mtriple=arm64-none-linux-gnu -relocation-model=pic \
+; RUN: llc -O0 -fast-isel -mtriple=arm64-none-linux-gnu -relocation-model=pic \
 ; RUN:     -verify-machineinstrs < %s | FileCheck -check-prefix=CHECK -check-prefix=NOEMU %s
-; RUN: llc -emulated-tls -O0 -mtriple=arm64-none-linux-gnu -relocation-model=pic \
+; RUN: llc -emulated-tls -O0 -fast-isel -mtriple=arm64-none-linux-gnu -relocation-model=pic \
 ; RUN:     -verify-machineinstrs < %s | FileCheck -check-prefix=CHECK -check-prefix=EMU %s
 
 ; If the .tlsdesccall and blr parts are emitted completely separately (even with

diff --git a/test/CodeGen/AArch64/arm64-vcvt_f.ll b/test/CodeGen/AArch64/arm64-vcvt_f.ll
index 254671a3c3c585ac52a053edddf8b2eed9da32fa..90cc2d37882c7df89f8e315a82316b4ea976d239 100644 (file)
--- a/test/CodeGen/AArch64/arm64-vcvt_f.ll
+++ b/test/CodeGen/AArch64/arm64-vcvt_f.ll
@@ -1,5 +1,5 @@
 ; RUN: llc < %s -mtriple=arm64-eabi -aarch64-neon-syntax=apple | FileCheck %s
-; RUN: llc < %s -O0 -mtriple=arm64-eabi -aarch64-neon-syntax=apple | FileCheck %s
+; RUN: llc < %s -O0 -fast-isel -mtriple=arm64-eabi -aarch64-neon-syntax=apple | FileCheck %s
 
 define <2 x double> @test_vcvt_f64_f32(<2 x float> %x) nounwind readnone ssp {
 ; CHECK-LABEL: test_vcvt_f64_f32:

diff --git a/test/CodeGen/AArch64/br-cond-not-merge.ll b/test/CodeGen/AArch64/br-cond-not-merge.ll
index bf21ef30790562ca0f8f32956e61136af1150769..46532386783faa816277348d0f8f8719722dcc12 100644 (file)
--- a/test/CodeGen/AArch64/br-cond-not-merge.ll
+++ b/test/CodeGen/AArch64/br-cond-not-merge.ll
@@ -1,5 +1,5 @@
 ; RUN: llc -mtriple=aarch64 -verify-machineinstrs < %s | FileCheck --check-prefix=CHECK --check-prefix=OPT %s
-; RUN: llc -mtriple=aarch64 -verify-machineinstrs -O0 -fast-isel=0 < %s | FileCheck --check-prefix=CHECK --check-prefix=NOOPT %s
+; RUN: llc -mtriple=aarch64 -verify-machineinstrs -O0 -fast-isel=0 -global-isel=false < %s | FileCheck --check-prefix=CHECK --check-prefix=NOOPT %s
 
 declare void @foo()
 

diff --git a/test/CodeGen/AArch64/cmpxchg-O0.ll b/test/CodeGen/AArch64/cmpxchg-O0.ll
index 1bfbcf851c0e9df7537649c454aa869884ce6470..bd3d328ec1193338b665aadb4c0e796281a26ed3 100644 (file)
--- a/test/CodeGen/AArch64/cmpxchg-O0.ll
+++ b/test/CodeGen/AArch64/cmpxchg-O0.ll
@@ -1,4 +1,4 @@
-; RUN: llc -verify-machineinstrs -mtriple=aarch64-linux-gnu -O0 -fast-isel=0 %s -o - | FileCheck %s
+; RUN: llc -verify-machineinstrs -mtriple=aarch64-linux-gnu -O0 -fast-isel=0 -global-isel=false %s -o - | FileCheck %s
 
 define { i8, i1 } @test_cmpxchg_8(i8* %addr, i8 %desired, i8 %new) nounwind {
 ; CHECK-LABEL: test_cmpxchg_8:

diff --git a/test/CodeGen/AArch64/cxx-tlscc.ll b/test/CodeGen/AArch64/cxx-tlscc.ll
index a36aad51ca82327ee611766847fb5497f485b78c..d179eab7e8faa228f9749e60cfaf23f60f43c55f 100644 (file)
--- a/test/CodeGen/AArch64/cxx-tlscc.ll
+++ b/test/CodeGen/AArch64/cxx-tlscc.ll
@@ -3,7 +3,7 @@
 ; Shrink wrapping currently does not kick in because we have a TLS CALL
 ; in the entry block and it will clobber the link register.
 
-; RUN: llc < %s -mtriple=aarch64-apple-ios -O0 | FileCheck --check-prefix=CHECK-O0 %s
+; RUN: llc < %s -mtriple=aarch64-apple-ios -O0 -fast-isel | FileCheck --check-prefix=CHECK-O0 %s
 
 %struct.S = type { i8 }
 

diff --git a/test/CodeGen/AArch64/fast-isel-atomic.ll b/test/CodeGen/AArch64/fast-isel-atomic.ll
index ec612616ae2a015eff665c2db33d47abc67480b7..452129e49515c46ab044be33d1aecdb9457b3ac7 100644 (file)
--- a/test/CodeGen/AArch64/fast-isel-atomic.ll
+++ b/test/CodeGen/AArch64/fast-isel-atomic.ll
@@ -1,5 +1,5 @@
 ; RUN: llc -mtriple=aarch64-- -O0 -fast-isel -fast-isel-abort=4 -verify-machineinstrs < %s | FileCheck %s
-; RUN: llc -mtriple=aarch64-- -O0 -fast-isel=0 -verify-machineinstrs < %s | FileCheck %s
+; RUN: llc -mtriple=aarch64-- -O0 -fast-isel=0 -global-isel=false -verify-machineinstrs < %s | FileCheck %s
 
 ; Note that checking SelectionDAG output isn't strictly necessary, but they
 ; currently match, so we might as well check both!  Feel free to remove SDAG.

diff --git a/test/CodeGen/AArch64/fast-isel-sp-adjust.ll b/test/CodeGen/AArch64/fast-isel-sp-adjust.ll
index 9201d1be6a9ce3bcb22883735c4b534be4bb7d1d..a17a2564b4fe49e921b415631657aaec5ee85656 100644 (file)
--- a/test/CodeGen/AArch64/fast-isel-sp-adjust.ll
+++ b/test/CodeGen/AArch64/fast-isel-sp-adjust.ll
@@ -1,5 +1,5 @@
-; RUN: llc -O0 -mtriple=aarch64-apple-ios -o - %s | FileCheck %s
-; RUN: not llc -O0 -mtriple=aarch64-apple-ios -o /dev/null -fast-isel-abort=3 %s 2> %t
+; RUN: llc -O0 -fast-isel -mtriple=aarch64-apple-ios -o - %s | FileCheck %s
+; RUN: not llc -O0 -mtriple=aarch64-apple-ios -o /dev/null -fast-isel -fast-isel-abort=3 %s 2> %t
 ; RUN: FileCheck %s --check-prefix=CHECK-ERRORS < %t
 
 ; The issue here is that FastISel cannot emit an ADDrr where one of the inputs

diff --git a/test/CodeGen/AArch64/i128-fast-isel-fallback.ll b/test/CodeGen/AArch64/i128-fast-isel-fallback.ll
index 1cffbf3de052378e4fd6ced8a6c9943656cae62b..80c83bd4823efe354ca77b3a7bae365bc29df1a1 100644 (file)
--- a/test/CodeGen/AArch64/i128-fast-isel-fallback.ll
+++ b/test/CodeGen/AArch64/i128-fast-isel-fallback.ll
@@ -1,4 +1,4 @@
-; RUN: llc -O0 -mtriple=arm64-apple-ios7.0 -mcpu=generic < %s | FileCheck %s
+; RUN: llc -O0 -fast-isel -mtriple=arm64-apple-ios7.0 -mcpu=generic < %s | FileCheck %s
 
 ; Function Attrs: nounwind ssp
 define void @test1() {

diff --git a/test/CodeGen/AArch64/preferred-alignment.ll b/test/CodeGen/AArch64/preferred-alignment.ll
index c032e83d268ffd388d3569cfd5ce1f52836b3c1b..b39a5e8703d74f8f6cae92a677ad73cbc9d3f4fa 100644 (file)
--- a/test/CodeGen/AArch64/preferred-alignment.ll
+++ b/test/CodeGen/AArch64/preferred-alignment.ll
@@ -1,4 +1,4 @@
-; RUN: llc -mtriple=aarch64 -O0 < %s | FileCheck %s
+; RUN: llc -mtriple=aarch64 -O0 -fast-isel < %s | FileCheck %s
 
 ; Function Attrs: nounwind
 define i32 @foo() #0 {

diff --git a/test/CodeGen/AArch64/swift-return.ll b/test/CodeGen/AArch64/swift-return.ll
index 15c19ce361967ccfabb73097f918ba8fb5dc0448..b909482dc0bfdba8fe2091751d9ecc46b5460495 100644 (file)
--- a/test/CodeGen/AArch64/swift-return.ll
+++ b/test/CodeGen/AArch64/swift-return.ll
@@ -1,5 +1,5 @@
 ; RUN: llc -verify-machineinstrs -mtriple=aarch64-apple-ios -o - %s | FileCheck %s
-; RUN: llc -O0 -verify-machineinstrs -mtriple=aarch64-apple-ios -o - %s | FileCheck %s --check-prefix=CHECK-O0
+; RUN: llc -O0 -fast-isel -verify-machineinstrs -mtriple=aarch64-apple-ios -o - %s | FileCheck %s --check-prefix=CHECK-O0
 
 ; CHECK-LABEL: test1
 ; CHECK: bl      _gen

diff --git a/test/CodeGen/AArch64/swifterror.ll b/test/CodeGen/AArch64/swifterror.ll
index bcad19e391d0b30c8f6f43df031032b97d51cf83..c5049e49dabfe71325abb823c9474c6ab94f8e5f 100644 (file)
--- a/test/CodeGen/AArch64/swifterror.ll
+++ b/test/CodeGen/AArch64/swifterror.ll
@@ -1,5 +1,5 @@
 ; RUN: llc -verify-machineinstrs -disable-fp-elim -enable-shrink-wrap=false < %s -mtriple=aarch64-apple-ios -disable-post-ra | FileCheck --check-prefix=CHECK-APPLE %s
-; RUN: llc -verify-machineinstrs -disable-fp-elim -O0 < %s -mtriple=aarch64-apple-ios -disable-post-ra | FileCheck --check-prefix=CHECK-O0 %s
+; RUN: llc -verify-machineinstrs -disable-fp-elim -O0 -fast-isel < %s -mtriple=aarch64-apple-ios -disable-post-ra | FileCheck --check-prefix=CHECK-O0 %s
 
 declare i8* @malloc(i64)
 declare void @free(i8*)

diff --git a/test/CodeGen/AArch64/swiftself.ll b/test/CodeGen/AArch64/swiftself.ll
index 33a49198430eca4f682781debd60233f55a7580c..f19c852cb9b1044de9209e6c31db3c7a7f1cd14d 100644 (file)
--- a/test/CodeGen/AArch64/swiftself.ll
+++ b/test/CodeGen/AArch64/swiftself.ll
@@ -1,5 +1,5 @@
 ; RUN: llc -verify-machineinstrs -mtriple=aarch64-apple-ios -o - %s | FileCheck --check-prefix=CHECK --check-prefix=OPT %s
-; RUN: llc -O0 -verify-machineinstrs -mtriple=aarch64-apple-ios -o - %s | FileCheck %s
+; RUN: llc -O0 -fast-isel -verify-machineinstrs -mtriple=aarch64-apple-ios -o - %s | FileCheck %s
 ; RUN: llc -verify-machineinstrs -mtriple=aarch64-unknown-linux-gnu -o - %s | FileCheck --check-prefix=CHECK --check-prefix=OPT %s
 
 ; Parameter with swiftself should be allocated to x20.

diff --git a/test/CodeGen/AArch64/tailcall-fastisel.ll b/test/CodeGen/AArch64/tailcall-fastisel.ll
index 3ba639183161411dc4a873a9ecfeb52f8ef4a1c1..ea173de274ed109d0abb322bc5652326bdef4ba8 100644 (file)
--- a/test/CodeGen/AArch64/tailcall-fastisel.ll
+++ b/test/CodeGen/AArch64/tailcall-fastisel.ll
@@ -1,4 +1,4 @@
-; RUN: llc < %s -mtriple=arm64-apple-darwin -O0 | FileCheck %s
+; RUN: llc < %s -mtriple=arm64-apple-darwin -O0 -fast-isel | FileCheck %s
 
 ; CHECK: b _foo0
 

diff --git a/test/DebugInfo/AArch64/asan-stack-vars.ll b/test/DebugInfo/AArch64/asan-stack-vars.ll
index e3725d5f4393d54a679713d9ba00ac9bdac84f85..37f9f65c1e13557aa70f1cdc029d0dc55dd3465a 100644 (file)
--- a/test/DebugInfo/AArch64/asan-stack-vars.ll
+++ b/test/DebugInfo/AArch64/asan-stack-vars.ll
@@ -1,4 +1,4 @@
-; RUN: llc -O0 -filetype=obj -o - %s | llvm-dwarfdump -v - | FileCheck %s
+; RUN: llc -O0 -fast-isel -filetype=obj -o - %s | llvm-dwarfdump -v - | FileCheck %s
 ;
 ; Derived from (clang -O0 -g -fsanitize=address -fobjc-arc)
 ;   @protocol NSObject

diff --git a/test/DebugInfo/AArch64/frameindices.ll b/test/DebugInfo/AArch64/frameindices.ll
index 5b5ab3944069a398e2dc9b30b3c8cc2a72af3b60..159813f491dd059c183cb7523335358ee1d85639 100644 (file)
--- a/test/DebugInfo/AArch64/frameindices.ll
+++ b/test/DebugInfo/AArch64/frameindices.ll
@@ -1,4 +1,4 @@
-; RUN: llc -disable-fp-elim -O0 -filetype=obj < %s | llvm-dwarfdump -v - | FileCheck %s
+; RUN: llc -disable-fp-elim -O0 -fast-isel -filetype=obj < %s | llvm-dwarfdump -v - | FileCheck %s
 ; Test that a variable with multiple entries in the MMI table makes it into the
 ; debug info.
 ;

diff --git a/test/DebugInfo/AArch64/line-header.ll b/test/DebugInfo/AArch64/line-header.ll
index 04d82edb2e3c419767262442fe9e1b7969a3f237..1d9156debf1c51785f0ef6d8be0ff841b52e3086 100644 (file)
--- a/test/DebugInfo/AArch64/line-header.ll
+++ b/test/DebugInfo/AArch64/line-header.ll
@@ -1,5 +1,5 @@
-; RUN: llc -mtriple=aarch64-none-linux -O0 -filetype=obj - < %S/../Inputs/line.ll | llvm-dwarfdump -v - | FileCheck %s
-; RUN: llc -mtriple=aarch64_be-none-linux -O0 -filetype=obj - < %S/../Inputs/line.ll | llvm-dwarfdump -v - | FileCheck %s
+; RUN: llc -mtriple=aarch64-none-linux -O0 -fast-isel -filetype=obj - < %S/../Inputs/line.ll | llvm-dwarfdump -v - | FileCheck %s
+; RUN: llc -mtriple=aarch64_be-none-linux -O0 -fast-isel -filetype=obj - < %S/../Inputs/line.ll | llvm-dwarfdump -v - | FileCheck %s
 
 ; check line table length is correctly calculated for both big and little endian
 CHECK-LABEL: .debug_line contents:

diff --git a/test/DebugInfo/AArch64/prologue_end.ll b/test/DebugInfo/AArch64/prologue_end.ll
index c053122ca6b5931a45837d1d5cad103e0bb647ef..5e6e59dedafeeee6a7a28cbb13c57b32f6c5ccfc 100644 (file)
--- a/test/DebugInfo/AArch64/prologue_end.ll
+++ b/test/DebugInfo/AArch64/prologue_end.ll
@@ -1,4 +1,4 @@
-; RUN: llc -disable-fp-elim -O0 %s -mtriple aarch64-apple-darwin -o - | FileCheck %s
+; RUN: llc -disable-fp-elim -O0 -fast-isel %s -mtriple aarch64-apple-darwin -o - | FileCheck %s
 
 ; int func(void);
 ; void prologue_end_test() {