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Make mcpu=generic the default for armv7-a and armv8-a.

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As discussed in
http://lists.llvm.org/pipermail/llvm-dev/2017-May/113525.html

llvm-svn: 304390
This commit is contained in:
Kristof Beyls 2017-06-01 07:31:43 +00:00
parent 8d73df472f
commit 7d95c5e097
2 changed files with 4 additions and 4 deletions
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4
include/llvm/Support/ARMTargetParser.def
View File

@ -206,7 +206,7 @@ ARM_CPU_NAME("cortex-a5", AK_ARMV7A, FK_NEON_VFPV4, false,
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_ARMV8MBaseline, FK_NONE, false, ARM::AEK_NONE)
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)

4
unittests/Support/TargetParserTest.cpp
View File

@ -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",