Re: [arm] PR target/89400 fix thumb1 unaligned access expansion

2019-10-17 Thread Richard Earnshaw (lists)
On 03/05/2019 14:47, Richard Earnshaw (lists) wrote: Armv6 has support for unaligned accesses to memory. However, the thumb1 code patterns were trying to use the 32-bit code constraints. One failure mode from this was that the patterns are designed to be compatible with conditional execution an

[arm] PR target/89400 fix thumb1 unaligned access expansion

2019-05-03 Thread Richard Earnshaw (lists)
Armv6 has support for unaligned accesses to memory. However, the thumb1 code patterns were trying to use the 32-bit code constraints. One failure mode from this was that the patterns are designed to be compatible with conditional execution and this was then causing an assert in the compiler. The