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| author | Jakub Jelinek <jakub@redhat.com> | 2017-11-22 10:57:28 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2017-11-22 10:57:28 +0100 |
| commit | a2998ed1dc4389e2d648ba376f1eca2c165a2717 (patch) | |
| tree | e74efc9fd718473642ee90a0a64c09bac23f4832 /gcc/ChangeLog | |
| parent | 0a770b5907cdb70709356fbbfe5c570010b0b936 (diff) | |
| download | gcc-a2998ed1dc4389e2d648ba376f1eca2c165a2717.zip gcc-a2998ed1dc4389e2d648ba376f1eca2c165a2717.tar.gz gcc-a2998ed1dc4389e2d648ba376f1eca2c165a2717.tar.bz2 | |
re PR middle-end/82875 (ICE at -Os on valid code on x86_64-linux-gnu: in find_widening_optab_handler_and_mode, at optabs-query.c:414)
PR middle-end/82875
* optabs.c (expand_doubleword_mult, expand_binop): Before calling
expand_binop with *mul_widen_optab, make sure at least one of the
operands doesn't have VOIDmode.
* gcc.dg/pr82875.c: New test.
* gcc.c-torture/compile/pr82875.c: New test.
From-SVN: r255050
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index d4b184e..ace7c7c 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,10 @@ 2017-11-22 Jakub Jelinek <jakub@redhat.com> + PR middle-end/82875 + * optabs.c (expand_doubleword_mult, expand_binop): Before calling + expand_binop with *mul_widen_optab, make sure at least one of the + operands doesn't have VOIDmode. + PR debug/83034 * dwarf2out.c (mem_loc_descriptor): Handle VEC_SERIES. |