[llvm] r304390 - Make mcpu=generic the default for armv7-a and armv8-a.
Kristof Beyls via llvm-commits
llvm-commits at lists.llvm.org
Thu Jun 1 00:31:43 PDT 2017
Author: kbeyls
Date: Thu Jun 1 02:31:43 2017
New Revision: 304390
URL: http://llvm.org/viewvc/llvm-project?rev=304390&view=rev
Log:
Make mcpu=generic the default for armv7-a and armv8-a.
As discussed in
http://lists.llvm.org/pipermail/llvm-dev/2017-May/113525.html
Modified:
llvm/trunk/include/llvm/Support/ARMTargetParser.def
llvm/trunk/unittests/Support/TargetParserTest.cpp
Modified: llvm/trunk/include/llvm/Support/ARMTargetParser.def
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Support/ARMTargetParser.def?rev=304390&r1=304389&r2=304390&view=diff
==============================================================================
--- llvm/trunk/include/llvm/Support/ARMTargetParser.def (original)
+++ llvm/trunk/include/llvm/Support/ARMTargetParser.def Thu Jun 1 02:31:43 2017
@@ -206,7 +206,7 @@ ARM_CPU_NAME("cortex-a5", AK_ARMV7A, FK_
ARM_CPU_NAME("cortex-a7", AK_ARMV7A, FK_NEON_VFPV4, false,
(ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | ARM::AEK_HWDIVARM |
ARM::AEK_HWDIVTHUMB))
-ARM_CPU_NAME("cortex-a8", AK_ARMV7A, FK_NEON, true, ARM::AEK_SEC)
+ARM_CPU_NAME("cortex-a8", AK_ARMV7A, FK_NEON, false, ARM::AEK_SEC)
ARM_CPU_NAME("cortex-a9", AK_ARMV7A, FK_NEON_FP16, false, (ARM::AEK_SEC | ARM::AEK_MP))
ARM_CPU_NAME("cortex-a12", AK_ARMV7A, FK_NEON_VFPV4, false,
(ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | ARM::AEK_HWDIVARM |
@@ -236,7 +236,7 @@ ARM_CPU_NAME("cortex-m23", AK_ARMV8MBase
ARM_CPU_NAME("cortex-m33", AK_ARMV8MMainline, FK_FPV5_SP_D16, false, ARM::AEK_DSP)
ARM_CPU_NAME("cortex-a32", AK_ARMV8A, FK_CRYPTO_NEON_FP_ARMV8, false, ARM::AEK_CRC)
ARM_CPU_NAME("cortex-a35", AK_ARMV8A, FK_CRYPTO_NEON_FP_ARMV8, false, ARM::AEK_CRC)
-ARM_CPU_NAME("cortex-a53", AK_ARMV8A, FK_CRYPTO_NEON_FP_ARMV8, true, ARM::AEK_CRC)
+ARM_CPU_NAME("cortex-a53", AK_ARMV8A, FK_CRYPTO_NEON_FP_ARMV8, false, ARM::AEK_CRC)
ARM_CPU_NAME("cortex-a57", AK_ARMV8A, FK_CRYPTO_NEON_FP_ARMV8, false, ARM::AEK_CRC)
ARM_CPU_NAME("cortex-a72", AK_ARMV8A, FK_CRYPTO_NEON_FP_ARMV8, false, ARM::AEK_CRC)
ARM_CPU_NAME("cortex-a73", AK_ARMV8A, FK_CRYPTO_NEON_FP_ARMV8, false, ARM::AEK_CRC)
Modified: llvm/trunk/unittests/Support/TargetParserTest.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/Support/TargetParserTest.cpp?rev=304390&r1=304389&r2=304390&view=diff
==============================================================================
--- llvm/trunk/unittests/Support/TargetParserTest.cpp (original)
+++ llvm/trunk/unittests/Support/TargetParserTest.cpp Thu Jun 1 02:31:43 2017
@@ -319,7 +319,7 @@ TEST(TargetParserTest, testARMArch) {
testARMArch("armv6-m", "cortex-m0", "v6m",
ARMBuildAttrs::CPUArch::v6_M));
EXPECT_TRUE(
- testARMArch("armv7-a", "cortex-a8", "v7",
+ testARMArch("armv7-a", "generic", "v7",
ARMBuildAttrs::CPUArch::v7));
EXPECT_TRUE(
testARMArch("armv7ve", "generic", "v7ve",
@@ -334,7 +334,7 @@ TEST(TargetParserTest, testARMArch) {
testARMArch("armv7e-m", "cortex-m4", "v7em",
ARMBuildAttrs::CPUArch::v7E_M));
EXPECT_TRUE(
- testARMArch("armv8-a", "cortex-a53", "v8",
+ testARMArch("armv8-a", "generic", "v8",
ARMBuildAttrs::CPUArch::v8_A));
EXPECT_TRUE(
testARMArch("armv8.1-a", "generic", "v8.1a",
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