diff options
| author | H.J. Lu <hjl.tools@gmail.com> | 2021-06-11 07:31:29 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2021-06-13 05:15:24 -0700 |
| commit | 3f04e3782536ad2f9cfbb8cfe6630e9f9dd8af4c (patch) | |
| tree | ad60bbdf7c05083665a4cc64056fe429a330863b /gcc/tree-data-ref.c | |
| parent | d554f43c98eb07f222afef5e90b5582d65519f7e (diff) | |
| download | gcc-3f04e3782536ad2f9cfbb8cfe6630e9f9dd8af4c.zip gcc-3f04e3782536ad2f9cfbb8cfe6630e9f9dd8af4c.tar.gz gcc-3f04e3782536ad2f9cfbb8cfe6630e9f9dd8af4c.tar.bz2 | |
x86: Replace ix86_red_zone_size with ix86_red_zone_used
Add red_zone_used to machine_function to track if red zone is used.
When expanding function prologue, set red_zone_used to true if red
zone is used.
gcc/
PR target/101023
* config/i386/i386.c (ix86_expand_prologue): Set red_zone_used
to true if red zone is used.
(ix86_output_indirect_jmp): Replace ix86_red_zone_size with
ix86_red_zone_used.
* config/i386/i386.h (machine_function): Add red_zone_used.
(ix86_red_zone_size): Removed.
(ix86_red_zone_used): New.
* config/i386/i386.md (peephole2 patterns): Replace
ix86_red_zone_size with ix86_red_zone_used.
gcc/testsuite/
PR target/101023
* g++.target/i386/pr101023a.C: New test.
* g++.target/i386/pr101023b.C: Likewise.
Diffstat (limited to 'gcc/tree-data-ref.c')
0 files changed, 0 insertions, 0 deletions