diff options
| author | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2015-05-26 11:02:27 +0000 |
|---|---|---|
| committer | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2015-05-26 11:02:27 +0000 |
| commit | dcd6d0f4c726667e51d190a5823ee277b334ffa8 (patch) | |
| tree | dba2c286c477be2bf4c71b98ce3dda560e91b05a /gcc/lower-subreg.c | |
| parent | d5e47a460c58fc586e45a48861b7e240bac9e7ef (diff) | |
| download | gcc-dcd6d0f4c726667e51d190a5823ee277b334ffa8.tar.gz | |
gcc/
* caller-save.c (init_caller_save): Base temporary register numbers
on LAST_VIRTUAL_REGISTER + 1 rather than FIRST_PSEUDO_REGISTER.
* cfgloopanal.c (init_set_costs): Likewise.
* dojump.c (prefer_and_bit_test): Likewise.
* expr.c (init_expr_target): Likewise.
* ira.c (setup_prohibited_mode_move_regs): Likewise.
* lower-subreg.c (init_lower_subreg): Likewise.
* postreload.c (reload_cse_regs_1): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223688 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/lower-subreg.c')
| -rw-r--r-- | gcc/lower-subreg.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/lower-subreg.c b/gcc/lower-subreg.c index 6d2ba2902c6..095b5696e71 100644 --- a/gcc/lower-subreg.c +++ b/gcc/lower-subreg.c @@ -295,8 +295,8 @@ init_lower_subreg (void) twice_word_mode = GET_MODE_2XWIDER_MODE (word_mode); - rtxes.target = gen_rtx_REG (word_mode, FIRST_PSEUDO_REGISTER); - rtxes.source = gen_rtx_REG (word_mode, FIRST_PSEUDO_REGISTER + 1); + rtxes.target = gen_rtx_REG (word_mode, LAST_VIRTUAL_REGISTER + 1); + rtxes.source = gen_rtx_REG (word_mode, LAST_VIRTUAL_REGISTER + 2); rtxes.set = gen_rtx_SET (rtxes.target, rtxes.source); rtxes.zext = gen_rtx_ZERO_EXTEND (twice_word_mode, rtxes.source); rtxes.shift = gen_rtx_ASHIFT (twice_word_mode, rtxes.source, const0_rtx); |