Note1: working for Linaro every other week
=== Issues ===
* IT issues made me loose 1 day of work
=== Work done during this LLVM+GCC week ===
* LLVM PR34170 (crashes with inline asm with double output operand in GPR): internal review + improved patch to also support case with several output operands -> had to choose to relax test a bit to not put expectation on register allocator * Support arithmetic on FileCheck regex variables: in progress + an attempt to be able to express that 2 registers are related by some arithmetic expression (eg. vmov dY, rX, rX+1), seems doable
Upstream work on Arm GCC side:
cmse_nonsecure_caller return wrong answer: backported to GCC 7 * __builtin_arm_set_fpscr crashes with literal values input: committed to trunk, backport oked + do more testing and prepare backport to GCC 6 & 7 * PR85344 (GCC fails constraint check on valid code): in progress + 2 prototype patches done but inconclusive result + pondering what should be the expect behaviour + investigating the extent of the problem -> both immediate and register constraints can be surprising
=== Plan for next week (week 12) ===
* Investigate stack-protector failure with Linaro GCC 7 toolchains * DSGHACK-25 (Support arithmetic on FileCheck regex variable): finish patch
=== Planned leave ===
* 28th April -> 29th May Sabbatical (Trip to France, then China, then France again)