diff options
| author | Krzysztof Parzyszek <kparzysz@codeaurora.org> | 2017-07-21 18:07:15 +0000 |
|---|---|---|
| committer | Krzysztof Parzyszek <kparzysz@codeaurora.org> | 2017-07-21 18:07:15 +0000 |
| commit | 55174d052d4e6bd63c5dbd75607542b5a3f4ad23 (patch) | |
| tree | 888e220f806b46b71992d1c3f83a48114f6edfaf /lib/Basic/Targets.cpp | |
| parent | d734bdd5f9e6bda54e4b12272bda71e0f7f466fb (diff) | |
[Hexagon] Add inline-asm constraint 'a' for modifier register class
For example
asm ("memw(%0++%1) = %2" : : "r"(addr),"a"(mod),"r"(val) : "memory")
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@308763 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Basic/Targets.cpp')
| -rw-r--r-- | lib/Basic/Targets.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Basic/Targets.cpp b/lib/Basic/Targets.cpp index 01137b66b3..d488ed1dbd 100644 --- a/lib/Basic/Targets.cpp +++ b/lib/Basic/Targets.cpp @@ -6887,6 +6887,9 @@ public: return true; } break; + case 'a': // Modifier register m0-m1. + Info.setAllowsRegister(); + return true; case 's': // Relocatable constant. return true; |