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| author | Kyrylo Tkachov <kyrylo.tkachov@arm.com> | 2021-02-01 17:40:20 +0000 |
|---|---|---|
| committer | Kyrylo Tkachov <kyrylo.tkachov@arm.com> | 2021-02-02 12:14:39 +0000 |
| commit | 7bcd5e09fb3f80c4598c24633532b25b490e2f2c (patch) | |
| tree | b313ce04200dff8a917fb4e611f504571ee488d8 /libjava/java/security/cert | |
| parent | 886f9f519c0c6297c95887839e318fa79cba2052 (diff) | |
| download | gcc-7bcd5e09fb3f80c4598c24633532b25b490e2f2c.zip gcc-7bcd5e09fb3f80c4598c24633532b25b490e2f2c.tar.gz gcc-7bcd5e09fb3f80c4598c24633532b25b490e2f2c.tar.bz2 | |
aarch64: Relax builtin flags for integer builtins
This patch relaxes the flags for most integer builtins to NONE as they don't read/write memory
and don't care about the FPCR/FPSR or exceptions so we should be more aggressive with them.
This leads to fallout in a testcase where the result of an intrinsic was unused and it is now
DCE'd. The testcase is adjusted.
gcc/ChangeLog:
* config/aarch64/aarch64-simd-builtins.def (clrsb, clz, ctz, popcount,
vec_smult_lane_, vec_smlal_lane_, vec_smult_laneq_, vec_smlal_laneq_,
vec_umult_lane_, vec_umlal_lane_, vec_umult_laneq_, vec_umlal_laneq_,
ashl, sshl, ushl, srshl, urshl, sdot_lane, udot_lane, sdot_laneq,
udot_laneq, usdot_lane, usdot_laneq, sudot_lane, sudot_laneq, ashr,
ashr_simd, lshr, lshr_simd, srshr_n, urshr_n, ssra_n, usra_n, srsra_n,
ursra_n, sshll_n, ushll_n, sshll2_n, ushll2_n, ssri_n, usri_n, ssli_n,
ssli_n, usli_n, bswap, rbit, simd_bsl, eor3q, rax1q, xarq, bcaxq): Use
NONE builtin flags.
gcc/testsuite/ChangeLog:
* gcc.target/aarch64/arg-type-diagnostics-1.c: Return result from foo.
Diffstat (limited to 'libjava/java/security/cert')
0 files changed, 0 insertions, 0 deletions