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| author | Eric Botcazou <ebotcazou@libertysurf.fr> | 2003-03-24 11:21:46 +0100 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2003-03-24 10:21:46 +0000 |
| commit | 941bc65971482ba8194d7ab1b3eb2514b481cc70 (patch) | |
| tree | c9370353ef642711a250b392b01857b29fd113b3 | |
| parent | f29a2bd17dbd3bcd89fabb4af8e9c5aa7dd8d223 (diff) | |
| download | gcc-941bc65971482ba8194d7ab1b3eb2514b481cc70.zip gcc-941bc65971482ba8194d7ab1b3eb2514b481cc70.tar.gz gcc-941bc65971482ba8194d7ab1b3eb2514b481cc70.tar.bz2 | |
re PR rtl-optimization/9414 ([Sparc] Scheduling bug on Ultrasparc)
PR optimization/9414
* config/sparc/sparc.md (widening peepholes): Use
widen_memory_access instead of change_address.
From-SVN: r64782
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/sparc/sparc.md | 20 |
2 files changed, 16 insertions, 10 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index aea37fb..a470d16 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2003-03-23 Eric Botcazou <ebotcazou@libertysurf.fr> + + PR optimization/9414 + * config/sparc/sparc.md (widening peepholes): Use + widen_memory_access instead of change_address. + 2003-03-23 Mark Mitchell <mark@codesourcery.com> PR c++/7086 diff --git a/gcc/config/sparc/sparc.md b/gcc/config/sparc/sparc.md index 4024290..ad991fd 100644 --- a/gcc/config/sparc/sparc.md +++ b/gcc/config/sparc/sparc.md @@ -7949,7 +7949,7 @@ && mems_ok_for_ldd_peep (operands[0], operands[1], NULL_RTX)" [(set (match_dup 0) (const_int 0))] - "operands[0] = change_address (operands[0], DImode, NULL);") + "operands[0] = widen_memory_access (operands[0], DImode, 0);") (define_peephole2 [(set (match_operand:SI 0 "memory_operand" "") @@ -7960,7 +7960,7 @@ && mems_ok_for_ldd_peep (operands[1], operands[0], NULL_RTX)" [(set (match_dup 1) (const_int 0))] - "operands[1] = change_address (operands[1], DImode, NULL);") + "operands[1] = widen_memory_access (operands[1], DImode, 0);") (define_peephole2 [(set (match_operand:SI 0 "register_operand" "") @@ -7971,7 +7971,7 @@ && mems_ok_for_ldd_peep (operands[1], operands[3], operands[0])" [(set (match_dup 0) (match_dup 1))] - "operands[1] = change_address (operands[1], DImode, NULL); + "operands[1] = widen_memory_access (operands[1], DImode, 0); operands[0] = gen_rtx_REG (DImode, REGNO (operands[0]));") (define_peephole2 @@ -7983,7 +7983,7 @@ && mems_ok_for_ldd_peep (operands[0], operands[2], NULL_RTX)" [(set (match_dup 0) (match_dup 1))] - "operands[0] = change_address (operands[0], DImode, NULL); + "operands[0] = widen_memory_access (operands[0], DImode, 0); operands[1] = gen_rtx_REG (DImode, REGNO (operands[1]));") (define_peephole2 @@ -7995,7 +7995,7 @@ && mems_ok_for_ldd_peep (operands[1], operands[3], operands[0])" [(set (match_dup 0) (match_dup 1))] - "operands[1] = change_address (operands[1], DFmode, NULL); + "operands[1] = widen_memory_access (operands[1], DFmode, 0); operands[0] = gen_rtx_REG (DFmode, REGNO (operands[0]));") (define_peephole2 @@ -8007,7 +8007,7 @@ && mems_ok_for_ldd_peep (operands[0], operands[2], NULL_RTX)" [(set (match_dup 0) (match_dup 1))] - "operands[0] = change_address (operands[0], DFmode, NULL); + "operands[0] = widen_memory_access (operands[0], DFmode, 0); operands[1] = gen_rtx_REG (DFmode, REGNO (operands[1]));") (define_peephole2 @@ -8019,7 +8019,7 @@ && mems_ok_for_ldd_peep (operands[3], operands[1], operands[0])" [(set (match_dup 2) (match_dup 3))] - "operands[3] = change_address (operands[3], DImode, NULL); + "operands[3] = widen_memory_access (operands[3], DImode, 0); operands[2] = gen_rtx_REG (DImode, REGNO (operands[2]));") (define_peephole2 @@ -8031,7 +8031,7 @@ && mems_ok_for_ldd_peep (operands[2], operands[0], NULL_RTX)" [(set (match_dup 2) (match_dup 3))] - "operands[2] = change_address (operands[2], DImode, NULL); + "operands[2] = widen_memory_access (operands[2], DImode, 0); operands[3] = gen_rtx_REG (DImode, REGNO (operands[3])); ") @@ -8044,7 +8044,7 @@ && mems_ok_for_ldd_peep (operands[3], operands[1], operands[0])" [(set (match_dup 2) (match_dup 3))] - "operands[3] = change_address (operands[3], DFmode, NULL); + "operands[3] = widen_memory_access (operands[3], DFmode, 0); operands[2] = gen_rtx_REG (DFmode, REGNO (operands[2]));") (define_peephole2 @@ -8056,7 +8056,7 @@ && mems_ok_for_ldd_peep (operands[2], operands[0], NULL_RTX)" [(set (match_dup 2) (match_dup 3))] - "operands[2] = change_address (operands[2], DFmode, NULL); + "operands[2] = widen_memory_access (operands[2], DFmode, 0); operands[3] = gen_rtx_REG (DFmode, REGNO (operands[3]));") ;; Optimize the case of following a reg-reg move with a test |