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| author | David Edelsohn <edelsohn@mhpcc.edu> | 1999-01-24 17:20:07 +0000 |
|---|---|---|
| committer | Michael Meissner <meissner@gcc.gnu.org> | 1999-01-24 17:20:07 +0000 |
| commit | 75d39459336f97368340573ff7f61072b213ba23 (patch) | |
| tree | 7c3854f0c10fab04b5bf4b72cc20d5f5aa68e41e /gcc | |
| parent | 081cc1f74447392d403231039335839f4b2c92a5 (diff) | |
| download | gcc-75d39459336f97368340573ff7f61072b213ba23.zip gcc-75d39459336f97368340573ff7f61072b213ba23.tar.gz gcc-75d39459336f97368340573ff7f61072b213ba23.tar.bz2 | |
Fix problems found by David Edelsohn I caused
From-SVN: r24851
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 12 | ||||
| -rw-r--r-- | gcc/config/rs6000/rs6000.md | 32 |
2 files changed, 28 insertions, 16 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 1551020..369fc8a 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,7 +1,15 @@ +Sun Jan 24 20:13:45 1999 David Edelsohn <edelsohn@mhpcc.edu> + + * rs6000.md (left shift + set cr patterns): Add missing '#' to + split patterns. + (move register + set cr pattern): Ditto. + * rs6000.md (movdi, !TARGET_POWERPC64 splitters): Add back in + Jan. 15th patch, inadvertently deleted. + Sun Jan 24 08:07:59 1999 Jeffrey A Law (law@cygnus.com) - * stmt.c (stmt_loop_nest_empty): New function. - * tree.h (stmt_loop_nest_empty): Declare it. + * stmt.c (stmt_loop_nest_empty): New function. + * tree.h (stmt_loop_nest_empty): Declare it. * rtl.def (CALL_PLACEHOLDER): New rtx code. Sun Jan 24 21:24:43 1999 Michael Hayes <m.hayes@elec.canterbury.ac.nz> diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md index fc8c8c9..03969a7 100644 --- a/gcc/config/rs6000/rs6000.md +++ b/gcc/config/rs6000/rs6000.md @@ -4265,7 +4265,9 @@ (const_int 0))) (clobber (match_scratch:SI 4 "=r,r"))] "includes_lshift_p (operands[2], operands[3])" - "{rlinm.|rlwinm.} %4,%1,%h2,%m3,%M3" + "@ + {rlinm.|rlwinm.} %4,%1,%h2,%m3,%M3 + #" [(set_attr "type" "delayed_compare")]) (define_split @@ -4296,7 +4298,9 @@ (set (match_operand:SI 0 "gpc_reg_operand" "=r,r") (and:SI (ashift:SI (match_dup 1) (match_dup 2)) (match_dup 3)))] "includes_lshift_p (operands[2], operands[3])" - "{rlinm.|rlwinm.} %0,%1,%h2,%m3,%M3" + "@ + {rlinm.|rlwinm.} %0,%1,%h2,%m3,%M3 + #" [(set_attr "type" "delayed_compare")]) (define_split @@ -8405,7 +8409,9 @@ (const_int 0))) (set (match_operand:SI 0 "gpc_reg_operand" "=r,r") (match_dup 1))] "" - "mr. %0,%1" + "@ + mr. %0,%1 + #" [(set_attr "type" "compare")]) (define_split @@ -8992,13 +8998,18 @@ { operands[2] = gen_rtx_SUBREG (SImode, operands[0], WORDS_BIG_ENDIAN == 0); operands[3] = gen_rtx_SUBREG (SImode, operands[0], WORDS_BIG_ENDIAN != 0); +#if HOST_BITS_PER_WIDE_INT == 32 operands[4] = (INTVAL (operands[1]) & 0x80000000) ? constm1_rtx : const0_rtx; +#else + operands[4] = (HOST_WIDE_INT) INTVAL (operands[1]) >> 32; + operands[1] = INTVAL (operands[1]) & 0xffffffff; +#endif }") (define_split [(set (match_operand:DI 0 "gpc_reg_operand" "") (match_operand:DI 1 "const_double_operand" ""))] - "! TARGET_POWERPC64 && reload_completed" + "HOST_BITS_PER_WIDE_INT == 32 && ! TARGET_POWERPC64 && reload_completed" [(set (match_dup 2) (match_dup 4)) (set (match_dup 3) (match_dup 5))] " @@ -9170,16 +9181,9 @@ (const_int 0))) (set (match_operand:DI 0 "gpc_reg_operand" "=r,r") (match_dup 1))] "TARGET_POWERPC64" - "mr. %0,%1" - [(set_attr "type" "compare")]) - -(define_insn "" - [(set (match_operand:CC 2 "cc_reg_operand" "=x,?y") - (compare:CC (match_operand:DI 1 "gpc_reg_operand" "r,r") - (const_int 0))) - (set (match_operand:DI 0 "gpc_reg_operand" "=r,r") (match_dup 1))] - "" - "mr. %0,%1" + "@ + mr. %0,%1 + #" [(set_attr "type" "compare")]) (define_split |