diff options
| author | Peter Bergner <bergner@linux.ibm.com> | 2022-07-25 00:51:44 -0500 |
|---|---|---|
| committer | Kewen Lin <linkw@linux.ibm.com> | 2022-08-01 21:27:15 -0500 |
| commit | 5f583aa1c56af983ca8f2b8bc57122c4be5a6e55 (patch) | |
| tree | 504e27aa59aef060506a2ae65f0f90fd53f7c010 /gcc/streamer-hooks.cc | |
| parent | bd521701c819710a244eae87b097b6acb534756b (diff) | |
rs6000: Adjust -mdejagnu-cpu to filter out -mtune [PR106345]
As PR106345 shows, when configuring compiler with an explicit
option --with-tune=<value>, it would cause some test cases to
fail if their test points are sensitive to tune setting, such
as: group_ending_nop, loop align etc. It doesn't help that
even to specify one explicit -mcpu=.
This patch is to adjust the behavior of -mdejagnu-cpu by
filtering out all -mcpu= and -mtune= options, then test cases
would use <cpu> as tune as the one specified by -mdejagnu-cpu.
2022-07-25 Peter Bergner <bergner@linux.ibm.com>
Kewen Lin <linkw@linux.ibm.com>
PR testsuite/106345
gcc/ChangeLog:
* config/rs6000/rs6000.h (DRIVER_SELF_SPECS): Adjust -mdejagnu-cpu
to filter out all -mtune options.
(cherry picked from commit 75d20d6c84c12bedd65a904e462f02f0b9eb3f77)
Diffstat (limited to 'gcc/streamer-hooks.cc')
0 files changed, 0 insertions, 0 deletions