Re: [Patch AArch64] Add __ARM_FEATURE_ATOMICS

2019-04-30 Thread Ramana Radhakrishnan
On Tue, Apr 30, 2019 at 12:38 PM Jakub Jelinek wrote: > > On Tue, Apr 30, 2019 at 10:50:46AM +0100, Richard Earnshaw (lists) wrote: > > > * config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins): Define > > > __ARM_FEATURE_ATOMICS > > > > > > atomics.txt > > > > > > diff --git a/gcc/config/aarch

Re: [Patch AArch64] Add __ARM_FEATURE_ATOMICS

2019-04-30 Thread Jakub Jelinek
On Tue, Apr 30, 2019 at 10:50:46AM +0100, Richard Earnshaw (lists) wrote: > > * config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins): Define > > __ARM_FEATURE_ATOMICS > > > > atomics.txt > > > > diff --git a/gcc/config/aarch64/aarch64-c.c b/gcc/config/aarch64/aarch64-c.c > > index fcb1e80177d

Re: [Patch AArch64] Add __ARM_FEATURE_ATOMICS

2019-04-30 Thread Richard Earnshaw (lists)
On 09/04/2019 10:50, Ramana Radhakrishnan wrote: > This keeps coming up repeatedly and the ACLE has finally added > __ARM_FEATURE_ATOMICS for the LSE feature in GCC. This is now part of > the latest ACLE release > (https://developer.arm.com/docs/101028/latest/5-feature-test-macros) > > I know it's

[Patch AArch64] Add __ARM_FEATURE_ATOMICS

2019-04-09 Thread Ramana Radhakrishnan
This keeps coming up repeatedly and the ACLE has finally added __ARM_FEATURE_ATOMICS for the LSE feature in GCC. This is now part of the latest ACLE release (https://developer.arm.com/docs/101028/latest/5-feature-test-macros) I know it's late for GCC-9 but this is a simple macro which need not