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| author | Jim Wilson <wilson@cygnus.com> | 2000-10-23 23:38:39 +0000 |
|---|---|---|
| committer | Jim Wilson <wilson@gcc.gnu.org> | 2000-10-23 16:38:39 -0700 |
| commit | 18a3c539ee506283fb09cb4646e832497cc05bf0 (patch) | |
| tree | 7ed58bf400ab78ca07272eed4b6918aec3518e15 /gcc/config | |
| parent | 6c6ed0ef928235a51966759aa3d6ca6cb960f334 (diff) | |
| download | gcc-18a3c539ee506283fb09cb4646e832497cc05bf0.zip gcc-18a3c539ee506283fb09cb4646e832497cc05bf0.tar.gz gcc-18a3c539ee506283fb09cb4646e832497cc05bf0.tar.bz2 | |
Fix Turbo's LPRng compilation failure due to assembler errors.
* ia64.c (ia64_print_operand, case 'r'): Correct comment. Handle
CONST_INT.
* ia64.md (cmpsi_adjusted): Use %r3.
(cmpdi_adjusted): Likewise.
From-SVN: r37025
Diffstat (limited to 'gcc/config')
| -rw-r--r-- | gcc/config/ia64/ia64.c | 5 | ||||
| -rw-r--r-- | gcc/config/ia64/ia64.md | 10 |
2 files changed, 12 insertions, 3 deletions
diff --git a/gcc/config/ia64/ia64.c b/gcc/config/ia64/ia64.c index 2026e99..6d13ef8 100644 --- a/gcc/config/ia64/ia64.c +++ b/gcc/config/ia64/ia64.c @@ -3261,11 +3261,14 @@ ia64_print_operand (file, x, code) break; case 'r': - /* If this operand is the constant zero, write it as zero. */ + /* If this operand is the constant zero, write it as register zero. + Any register, zero, or CONST_INT value is OK here. */ if (GET_CODE (x) == REG) fputs (reg_names[REGNO (x)], file); else if (x == CONST0_RTX (GET_MODE (x))) fputs ("r0", file); + else if (GET_CODE (x) == CONST_INT) + output_addr_const (file, x); else output_operand_lossage ("invalid %%r value"); return; diff --git a/gcc/config/ia64/ia64.md b/gcc/config/ia64/ia64.md index 022161b..cf6fdd2 100644 --- a/gcc/config/ia64/ia64.md +++ b/gcc/config/ia64/ia64.md @@ -4200,13 +4200,16 @@ "cmp4.%C1 %0, %I0 = %3, %2" [(set_attr "type" "A")]) +;; We use %r3 because it is possible for us to match a 0, and two of the +;; unsigned comparisons don't accept immediate operands of zero. + (define_insn "*cmpsi_adjusted" [(set (match_operand:BI 0 "register_operand" "=c") (match_operator:BI 1 "adjusted_comparison_operator" [(match_operand:SI 2 "gr_register_operand" "r") (match_operand:SI 3 "gr_reg_or_8bit_adjusted_operand" "rL")]))] "" - "cmp4.%C1 %0, %I0 = %3, %2" + "cmp4.%C1 %0, %I0 = %r3, %2" [(set_attr "type" "A")]) (define_insn "*cmpdi_normal" @@ -4218,13 +4221,16 @@ "cmp.%C1 %0, %I0 = %3, %r2" [(set_attr "type" "A")]) +;; We use %r3 because it is possible for us to match a 0, and two of the +;; unsigned comparisons don't accept immediate operands of zero. + (define_insn "*cmpdi_adjusted" [(set (match_operand:BI 0 "register_operand" "=c") (match_operator:BI 1 "adjusted_comparison_operator" [(match_operand:DI 2 "gr_register_operand" "r") (match_operand:DI 3 "gr_reg_or_8bit_adjusted_operand" "rL")]))] "" - "cmp.%C1 %0, %I0 = %3, %2" + "cmp.%C1 %0, %I0 = %r3, %2" [(set_attr "type" "A")]) (define_insn "*cmpsf_internal" |