diff options
| author | amodra <amodra@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-10-31 04:22:48 +0000 |
|---|---|---|
| committer | amodra <amodra@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-10-31 04:22:48 +0000 |
| commit | b7a64c43385c5a7e334cea5e7afa226166513120 (patch) | |
| tree | 79b1dd225f3c8eda48972875461e3b8a1d313103 /gcc/config/rs6000/rs6000.c | |
| parent | 1ef600dde4e88a4452e6dd5bd89e6ceb91e82ee0 (diff) | |
| download | gcc-b7a64c43385c5a7e334cea5e7afa226166513120.tar.gz | |
gcc/
* config/rs6000/rs6000.c (legitimize_reload_address): Remove code
handling non-aligned ld/std.
* config/rs6000/paired.md (movv2sf_paired): Use 'Y' instead of 'o'.
* config/rs6000/vsx.md (vsx_mov, vsx_movti): Likewise.
* config/rs6000/altivec.md (altivec_mov, altivec_movti): Likewise.
* config/rs6000/dfp.md (movtd_internal): Use 'm' instead of 'o'.
gcc/testsuite/
* gcc.target/powerpc/dimode_off.c: New.
* gcc.target/powerpc/timode_off.c: New.
* gcc.target/powerpc/dfmode_off.c: New.
* gcc.target/powerpc/tfmode_off.c: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193016 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/rs6000/rs6000.c')
| -rw-r--r-- | gcc/config/rs6000/rs6000.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c index 0c67411f7fa..3fa7b5166a9 100644 --- a/gcc/config/rs6000/rs6000.c +++ b/gcc/config/rs6000/rs6000.c @@ -6197,27 +6197,6 @@ rs6000_legitimize_reload_address (rtx x, enum machine_mode mode, return x; } - /* Force ld/std non-word aligned offset into base register by wrapping - in offset 0. */ - if (GET_CODE (x) == PLUS - && GET_CODE (XEXP (x, 0)) == REG - && REGNO (XEXP (x, 0)) < 32 - && INT_REG_OK_FOR_BASE_P (XEXP (x, 0), 1) - && GET_CODE (XEXP (x, 1)) == CONST_INT - && reg_offset_p - && (INTVAL (XEXP (x, 1)) & 3) != 0 - && VECTOR_MEM_NONE_P (mode) - && GET_MODE_SIZE (mode) >= UNITS_PER_WORD - && TARGET_POWERPC64) - { - x = gen_rtx_PLUS (GET_MODE (x), x, GEN_INT (0)); - push_reload (XEXP (x, 0), NULL_RTX, &XEXP (x, 0), NULL, - BASE_REG_CLASS, GET_MODE (x), VOIDmode, 0, 0, - opnum, (enum reload_type) type); - *win = 1; - return x; - } - if (GET_CODE (x) == PLUS && GET_CODE (XEXP (x, 0)) == REG && REGNO (XEXP (x, 0)) < FIRST_PSEUDO_REGISTER |