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| author | Jeff Law <law@redhat.com> | 2020-04-03 12:46:13 -0600 |
|---|---|---|
| committer | Jeff Law <law@redhat.com> | 2020-04-03 12:46:13 -0600 |
| commit | b949f8e2acb49273b2f08ecaa3bc7128baaad850 (patch) | |
| tree | 26ceb28f8543931cb81ad865344289eb2cfe838e /gcc/config | |
| parent | a13d6ec867e750169af95649235a6681f410464a (diff) | |
| download | gcc-b949f8e2acb49273b2f08ecaa3bc7128baaad850.zip gcc-b949f8e2acb49273b2f08ecaa3bc7128baaad850.tar.gz gcc-b949f8e2acb49273b2f08ecaa3bc7128baaad850.tar.bz2 | |
Fix va-arg-22.c at -O1 on m32r.
PR rtl-optimization/92264
* config/m32r/m32r.c (m32r_output_block_move): Properly account for
post-increment addressing of source operands as well as residuals
when computing any adjustments to the input pointer.
Diffstat (limited to 'gcc/config')
| -rw-r--r-- | gcc/config/m32r/m32r.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/config/m32r/m32r.c b/gcc/config/m32r/m32r.c index 1c01560..27fb495 100644 --- a/gcc/config/m32r/m32r.c +++ b/gcc/config/m32r/m32r.c @@ -2676,7 +2676,7 @@ m32r_output_block_move (rtx insn ATTRIBUTE_UNUSED, rtx operands[]) destination pointer. */ int dst_inc_amount = dst_offset + bytes - 4; /* The same for the source pointer. */ - int src_inc_amount = bytes; + int src_inc_amount = bytes - (got_extra ? 4 : 0); int last_shift; rtx my_operands[3]; |