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re PR rtl-optimization/91994 (r276327 breaks -mvzeroupper)
authorUros Bizjak <ubizjak@gmail.com>
Tue, 8 Oct 2019 17:01:55 +0000 (19:01 +0200)
committerUros Bizjak <uros@gcc.gnu.org>
Tue, 8 Oct 2019 17:01:55 +0000 (19:01 +0200)
commitfe42ae7cf57616f53a17544b614b425076d694db
treef08a4c0258c543e4d7b176cca9d4cabd4bbcdb2atree | snapshot
parent8cad1ad5ade3fac0a2a796361bf5400d5f385036commit | diff
re PR rtl-optimization/91994 (r276327 breaks -mvzeroupper)

PR target/91994
* config/i386/i386.c (x86_avx_u128_mode_needed): Use SSE_REG
instead of ALL_SSE_REG to check if function call preserves some
256-bit SSE registers.

From-SVN: r276707
gcc/ChangeLog diff | blob | history
gcc/config/i386/i386.c diff | blob | history
Domain: System / Toolchain;