Commit message (Collapse) | Author | Age | Files | Lines | |
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* | ARM: Make "SMC" instructions conditional on new TrustZone architecture feature. | Tim Northover | 2013-04-10 | 1 | -0/+17 |
These instructions aren't universally available, but depend on a specific extension to the normal ARM architecture (rather than, say, v6/v7/...) so a new feature is appropriate. This also enables the feature by default on A-class cores which usually have these extensions, to avoid breaking existing code and act as a sensible default. llvm-svn: 179171 |