commit f55bf4ddbfac3c7360cb00f3200b663c19baf504
author H.J. Lu <hjl.tools@gmail.com> Thu Feb 20 03:05:27 2020 -0800
committer H.J. Lu <hjl.tools@gmail.com> Thu Feb 20 03:05:27 2020 -0800
tree 8dd053d188d8c8b1ff255f9bbf8adbf4ac5e44ea
parent 2ee6afc2b4583e4f41b4902d148e74a6b767f50b

i386: Skip ENDBR32 at the target function entry

Skip ENDBR32 at the target function entry when initializing trampoline.

Tested on Linux/x86-64 CET machine with and without -m32.

gcc/

	Backport from master
	PR target/93656
	* config/i386/i386.c (ix86_trampoline_init): Skip ENDBR32 at
	the target function entry.

gcc/testsuite/

	Backport from master
	PR target/93656
	* gcc.target/i386/pr93656.c: New test.

(cherry picked from commit 1d69147af203d4dcd2270429f90c93f1a37ddfff)