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[AArch64, ARM] Add v8.1a architecture and generic cpu

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New architecture and cpu added, following http://community.arm.com/groups/processors/blog/2014/12/02/the-armv8-a-architecture-and-its-ongoing-development

Reviewers: t.p.northover

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D8505


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233290 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Vladimir Sukharev
2015-03-26 17:05:54 +00:00
parent 5de4af6195
commit 27d12f3e6e
16 changed files with 92 additions and 7 deletions
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lib/Support/Triple.cpp
+3
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@@ -281,6 +281,7 @@ static Triple::ArchType parseARMArch(StringRef ArchName) {
.Cases("v7", "v7a", "v7em", "v7l", arch)
.Cases("v7m", "v7r", "v7s", arch)
.Cases("v8", "v8a", arch)
.Cases("v8.1", "v8.1a", arch)
.Default(Triple::UnknownArch);
}
@@ -403,6 +404,7 @@ static Triple::SubArchType parseSubArch(StringRef SubArchName) {
SubArchName = SubArchName.substr(0, SubArchName.size() - 2);
return StringSwitch<Triple::SubArchType>(SubArchName)
.EndsWith("v8.1a", Triple::ARMSubArch_v8_1a)
.EndsWith("v8", Triple::ARMSubArch_v8)
.EndsWith("v8a", Triple::ARMSubArch_v8)
.EndsWith("v7", Triple::ARMSubArch_v7)
@@ -1109,6 +1111,7 @@ const char *Triple::getARMCPUForArch(StringRef MArch) const {
.Cases("v7m", "v7-m", "cortex-m3")
.Cases("v7em", "v7e-m", "cortex-m4")
.Cases("v8", "v8a", "v8-a", "cortex-a53")
.Cases("v8.1a", "v8.1-a", "generic-armv8.1-a")
.Default(nullptr);
else
result = llvm::StringSwitch<const char *>(MArch)