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| author | Richard Sandiford <richard.sandiford@arm.com> | 2015-05-19 07:10:15 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2015-05-19 07:10:15 +0000 |
| commit | 5d2446b1ed3a1b5342eebc4bc6da93740c400428 (patch) | |
| tree | 660647f16402a255959c61c4d4b8128ae70e90d4 /gcc/caller-save.c | |
| parent | 9fccb3359422e2c649e55e20713b9a8fa2c1d0be (diff) | |
| download | gcc-5d2446b1ed3a1b5342eebc4bc6da93740c400428.tar.gz | |
caller-save.c (init_caller_save): Use word_mode and FIRST_PSEUDO_REGISTER when creating temporary rtxes.
gcc/
* caller-save.c (init_caller_save): Use word_mode and
FIRST_PSEUDO_REGISTER when creating temporary rtxes.
* expr.c (init_expr_target): Likewise.
* ira.c (setup_prohibited_mode_move_regs): Likewise.
* postreload.c (reload_cse_regs_1): Likewise.
From-SVN: r223340
Diffstat (limited to 'gcc/caller-save.c')
| -rw-r--r-- | gcc/caller-save.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/caller-save.c b/gcc/caller-save.c index 923cfa1d277..fcc36488bca 100644 --- a/gcc/caller-save.c +++ b/gcc/caller-save.c @@ -287,8 +287,8 @@ init_caller_save (void) To avoid lots of unnecessary RTL allocation, we construct all the RTL once, then modify the memory and register operands in-place. */ - test_reg = gen_rtx_REG (VOIDmode, 0); - test_mem = gen_rtx_MEM (VOIDmode, address); + test_reg = gen_rtx_REG (word_mode, FIRST_PSEUDO_REGISTER); + test_mem = gen_rtx_MEM (word_mode, address); savepat = gen_rtx_SET (test_mem, test_reg); restpat = gen_rtx_SET (test_reg, test_mem); |