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| author | Uros Bizjak <ubizjak@gmail.com> | 2022-06-17 17:19:44 +0200 |
|---|---|---|
| committer | Uros Bizjak <ubizjak@gmail.com> | 2022-06-17 17:20:41 +0200 |
| commit | cc378e655740e93743e7f43e14faaff707aef6c1 (patch) | |
| tree | ebc5a99a346a71fd13642ef74806936c6111c251 /libgo/go | |
| parent | 1f8278bfcfc7f7157bf2b405471e67dd5097636b (diff) | |
| download | gcc-cc378e655740e93743e7f43e14faaff707aef6c1.zip gcc-cc378e655740e93743e7f43e14faaff707aef6c1.tar.gz gcc-cc378e655740e93743e7f43e14faaff707aef6c1.tar.bz2 | |
alpha: Introduce target specific store_data_bypass_p function [PR105209]
This patch introduces alpha-specific version of store_data_bypass_p that
ignores TRAP_IF that would result in assertion failure (and internal
compiler error) in the generic store_data_bypass_p function.
While at it, also remove ev4_ist_c reservation, store_data_bypass_p
can handle the patterns with multiple sets since some time ago.
2022-06-17 Uroš Bizjak <ubizjak@gmail.com>
gcc/ChangeLog:
PR target/105209
* config/alpha/alpha-protos.h (alpha_store_data_bypass_p): New.
* config/alpha/alpha.cc (alpha_store_data_bypass_p): New function.
(alpha_store_data_bypass_p_1): Ditto.
* config/alpha/ev4.md: Use alpha_store_data_bypass_p instead
of generic store_data_bypass_p.
(ev4_ist_c): Remove insn reservation.
gcc/testsuite/ChangeLog:
PR target/105209
* gcc.target/alpha/pr105209.c: New test.
Diffstat (limited to 'libgo/go')
0 files changed, 0 insertions, 0 deletions