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11.0.0-0.15

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This commit is contained in:
Jakub Jelinek 2021-01-19 14:36:34 +01:00
parent 983aa76b9b
commit 6e2000ccdc
4 changed files with 35 additions and 2 deletions
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1
.gitignore vendored
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@ -29,3 +29,4 @@
/gcc-11.0.0-20210109.tar.xz
/gcc-11.0.0-20210113.tar.xz
/gcc-11.0.0-20210116.tar.xz
/gcc-11.0.0-20210119.tar.xz

5
gcc.spec
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@ -276,6 +276,7 @@ Patch13: gcc11-pr98672.patch
Patch14: gcc11-pr98687.patch
Patch15: gcc11-pr98721.patch
Patch16: gcc11-pr98742.patch
Patch17: gcc11-pr98638.patch
# On ARM EABI systems, we do want -gnueabi to be part of the
# target triple.
@ -791,6 +792,7 @@ to NVidia PTX capable devices if available.
%patch14 -p0 -b .pr98687~
%patch15 -p0 -b .pr98721~
%patch16 -p0 -b .pr98742~
%patch17 -p0 -b .pr98638~
rm -f libgomp/testsuite/*/*task-detach*
@ -3085,7 +3087,8 @@ end
- fix miscompilation of portable signed multiplication overflow check
(#1916576, PR tree-optimization/98727)
- switch to DWARF 5 by default
- fix PRs c++/98672, c++/98687, c++/98742, tree-optimization/98721
- fix PRs c++/98672, c++/98687, c++/98742, middle-end/98638,
tree-optimization/98721
* Sat Jan 16 2021 Jakub Jelinek <jakub@redhat.com> 11.0.0-0.14
- update from trunk

29
gcc11-pr98638.patch Normal file
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@ -0,0 +1,29 @@
Since SSA names do leak into global tree data structures like
TYPE_SIZE or in this case GFC_DECL_SAVED_DESCRIPTOR because of
frontend bugs we have to be careful to wipe references to the
CFG when we deconstruct SSA form because we now do ggc_free that.
Bootstrapped and tested on x86_64-unknown-linux-gnu, pushed.
2021-01-19 Richard Biener <rguenther@suse.de>
PR middle-end/98638
* tree-ssanames.c (fini_ssanames): Zero SSA_NAME_DEF_STMT.
--- gcc/tree-ssanames.c
+++ gcc/tree-ssanames.c
@@ -102,6 +102,14 @@ init_ssanames (struct function *fn, int size)
void
fini_ssanames (struct function *fn)
{
+ unsigned i;
+ tree name;
+ /* Some SSA names leak into global tree data structures so we can't simply
+ ggc_free them. But make sure to clear references to stmts since we now
+ ggc_free the CFG itself. */
+ FOR_EACH_VEC_SAFE_ELT (SSANAMES (fn), i, name)
+ if (name)
+ SSA_NAME_DEF_STMT (name) = NULL;
vec_free (SSANAMES (fn));
vec_free (FREE_SSANAMES (fn));
vec_free (FREE_SSANAMES_QUEUE (fn));

2
sources
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@ -1,3 +1,3 @@
SHA512 (gcc-11.0.0-20210116.tar.xz) = befda0f25ccc682205d2ed6a50edba3da059042fa0a25e3a435011765c8f61e895eef52ebeed7de0bf61f97ee8308645779f3dc55675cabe51acc6ea74c517b0
SHA512 (gcc-11.0.0-20210119.tar.xz) = 67fc01799d7af841f5b2b63fe40fc5eac01fe25cb6bb0994de46babbdabe8aee384ea0fbd41b5ac7b53b32ce5724618cb0026ac2e1d3d2431751b225f8e96783
SHA512 (newlib-cygwin-50e2a63b04bdd018484605fbb954fd1bd5147fa0.tar.xz) = 002a48a7b689a81abbf16161bcaec001a842e67dfbe372e9e109092703bfc666675f16198f60ca429370e8850d564547dc505df81bc3aaca4ce6defbc014ad6c
SHA512 (nvptx-tools-5f6f343a302d620b0868edab376c00b15741e39e.tar.xz) = f6d10db94fa1570ae0f94df073fa3c73c8e5ee16d59070b53d94f7db0de8a031bc44d7f3f1852533da04b625ce758e022263855ed43cfc6867e0708d001e53c7