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re PR target/5185 ([ARM] Segmentation fault in final.c) 

2002-02-19  Philip Blundell  <pb@nexus.co.uk>

	PR 5185
	* config/arm/arm.h (THUMB_LEGITIMATE_CONSTANT_P): Accept anything
	if generating PIC.

	PR 5054
	* config/arm/arm.md (call_insn) [TARGET_THUMB]: Use
	arm_is_longcall_p rather than inspecting call-type cookie
	directly.
	(call_value_insn) [TARGET_THUMB]: Likewise.

From-SVN: r49879
This commit is contained in:
Philip Blundell 2002-02-19 22:23:56 +00:00 committed by Phil Blundell
parent 9b41c37048
commit 7b8781c861
3 changed files with 18 additions and 3 deletions
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12
gcc/ChangeLog
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@ -1,3 +1,15 @@
2002-02-19 Philip Blundell <pb@nexus.co.uk>
PR 5185
* config/arm/arm.h (THUMB_LEGITIMATE_CONSTANT_P): Accept anything
if generating PIC.
PR 5054
* config/arm/arm.md (call_insn) [TARGET_THUMB]: Use
arm_is_longcall_p rather than inspecting call-type cookie
directly.
(call_value_insn) [TARGET_THUMB]: Likewise.
2002-02-19 Graham Stott <grahams@redhat.com>
* config/i386/i386.c (ix86_expand_builtin): Fix typo.

3
gcc/config/arm/arm.h
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@ -1843,7 +1843,8 @@ typedef struct
#define THUMB_LEGITIMATE_CONSTANT_P(X) \
( GET_CODE (X) == CONST_INT \
|| GET_CODE (X) == CONST_DOUBLE \
|| CONSTANT_ADDRESS_P (X))
|| CONSTANT_ADDRESS_P (X) \
|| flag_pic)
#define LEGITIMATE_CONSTANT_P(X) \
(TARGET_ARM ? ARM_LEGITIMATE_CONSTANT_P (X) : THUMB_LEGITIMATE_CONSTANT_P (X))

6
gcc/config/arm/arm.md
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@ -6655,7 +6655,8 @@
(use (match_operand 2 "" ""))
(clobber (reg:SI LR_REGNUM))]
"TARGET_THUMB
&& operands[2] == const0_rtx && (GET_CODE (operands[0]) == SYMBOL_REF)"
&& GET_CODE (operands[0]) == SYMBOL_REF
&& !arm_is_longcall_p (operands[0], INTVAL (operands[2]), 1)"
"bl\\t%a0"
[(set_attr "length" "4")
(set_attr "type" "call")]
@ -6668,7 +6669,8 @@
(use (match_operand 3 "" ""))
(clobber (reg:SI LR_REGNUM))]
"TARGET_THUMB
&& operands[3] == const0_rtx && (GET_CODE (operands[1]) == SYMBOL_REF)"
&& GET_CODE (operands[1]) == SYMBOL_REF
&& !arm_is_longcall_p (operands[1], INTVAL (operands[3]), 1)"
"bl\\t%a1"
[(set_attr "length" "4")
(set_attr "type" "call")]