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riscv-gcc-1
Commit a67ded0f by Nick Clifton Committed by Nick Clifton
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Fix bogons from XScale contribution 

From-SVN: r38018
parent c84df4c5
Showing with 9 additions and 3 deletions
gcc/ChangeLog
2000-12-04 Nick Clifton <nickc@redhat.com> 2000-12-04 Nick Clifton <nickc@redhat.com>
* config/arm/arm.c (arm_override_options): Test 'insn_flags' not
'tune_flags' for XScale nature.
* config/arm/arm.md (umulsidi3adddi): Restore "=&r" register
contraint, accidentally changed during XScale contribution.
* config/arm/lib1funcs.asm (interwork_call_via_, call_via_): Do * config/arm/lib1funcs.asm (interwork_call_via_, call_via_): Do
not create these functions if the target architecture does not not create these functions if the target architecture does not
support Thumb instructions. support Thumb instructions.
......
gcc/config/arm/arm.c
...@@ -526,7 +526,7 @@ arm_override_options () ...@@ -526,7 +526,7 @@ arm_override_options ()
target_flags &= ~ARM_FLAG_APCS_FRAME; target_flags &= ~ARM_FLAG_APCS_FRAME;
} }
if (TARGET_HARD_FLOAT && (tune_flags & FL_XSCALE)) if (TARGET_HARD_FLOAT && (insn_flags & FL_XSCALE))
{ {
warning ("XScale does not support hardware FP instructions."); warning ("XScale does not support hardware FP instructions.");
target_flags |= ARM_FLAG_SOFT_FLOAT; target_flags |= ARM_FLAG_SOFT_FLOAT;
...@@ -587,11 +587,11 @@ arm_override_options () ...@@ -587,11 +587,11 @@ arm_override_options ()
arm_fast_multiply = (insn_flags & FL_FAST_MULT) != 0; arm_fast_multiply = (insn_flags & FL_FAST_MULT) != 0;
arm_arch4 = (insn_flags & FL_ARCH4) != 0; arm_arch4 = (insn_flags & FL_ARCH4) != 0;
arm_arch5 = (insn_flags & FL_ARCH5) != 0; arm_arch5 = (insn_flags & FL_ARCH5) != 0;
arm_is_xscale = (insn_flags & FL_XSCALE) != 0;
arm_ld_sched = (tune_flags & FL_LDSCHED) != 0; arm_ld_sched = (tune_flags & FL_LDSCHED) != 0;
arm_is_strong = (tune_flags & FL_STRONG) != 0; arm_is_strong = (tune_flags & FL_STRONG) != 0;
thumb_code = (TARGET_ARM == 0); thumb_code = (TARGET_ARM == 0);
arm_is_xscale = (tune_flags & FL_XSCALE) != 0;
arm_is_6_or_7 = (((tune_flags & (FL_MODE26 | FL_MODE32)) arm_is_6_or_7 = (((tune_flags & (FL_MODE26 | FL_MODE32))
&& !(tune_flags & FL_ARCH4))) != 0; && !(tune_flags & FL_ARCH4))) != 0;
......
gcc/config/arm/arm.md
...@@ -1243,7 +1243,7 @@ ...@@ -1243,7 +1243,7 @@
;; Unnamed template to match long long unsigned multiply-accumlate (umlal) ;; Unnamed template to match long long unsigned multiply-accumlate (umlal)
(define_insn "*umulsidi3adddi" (define_insn "*umulsidi3adddi"
[(set (match_operand:DI 0 "s_register_operand" "+&r") [(set (match_operand:DI 0 "s_register_operand" "=&r")
(plus:DI (plus:DI
(mult:DI (mult:DI
(zero_extend:DI (match_operand:SI 2 "s_register_operand" "%r")) (zero_extend:DI (match_operand:SI 2 "s_register_operand" "%r"))
......
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