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[multiple changes] 

2006-01-20  Paul Brook  <paul@codesourcery.com>

	Merge from csl-arm-branch.
	2005-09-21  Kazu Hirata  <kazu@codesourcery.com>
	* config/arm/arm.md (movdi): Force operands[1] to a register
	if we have a non-register source.
	(*arm_movdi, *movdf_soft_insn): Require that one of the
	operands be a register.
	* config/arm/iwmmxt.md (*iwmmxt_arm_movdi): Likewise.
	* config/arm/vfp.md (*arm_movdi_vfp, *movdf_vfp): Likewise.

From-SVN: r110048
This commit is contained in:
Paul Brook 2006-01-20 23:23:03 +00:00 committed by Paul Brook
parent 974c2c56f4
commit d5b6e63794
4 changed files with 29 additions and 12 deletions
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11
gcc/ChangeLog
View File

@ -1,3 +1,14 @@
2006-01-20 Paul Brook <paul@codesourcery.com>
Merge from csl-arm-branch.
2005-09-21 Kazu Hirata <kazu@codesourcery.com>
* config/arm/arm.md (movdi): Force operands[1] to a register
if we have a non-register source.
(*arm_movdi, *movdf_soft_insn): Require that one of the
operands be a register.
* config/arm/iwmmxt.md (*iwmmxt_arm_movdi): Likewise.
* config/arm/vfp.md (*arm_movdi_vfp, *movdf_vfp): Likewise.
2006-01-20 DJ Delorie <dj@redhat.com>
* varasm.c (initialize_constant_valid_p): Allow pointers

18
gcc/config/arm/arm.md
View File

@ -4092,13 +4092,10 @@
(match_operand:DI 1 "general_operand" ""))]
"TARGET_EITHER"
"
if (TARGET_THUMB)
if (!no_new_pseudos)
{
if (!no_new_pseudos)
{
if (GET_CODE (operands[0]) != REG)
operands[1] = force_reg (DImode, operands[1]);
}
if (GET_CODE (operands[0]) != REG)
operands[1] = force_reg (DImode, operands[1]);
}
"
)
@ -4107,8 +4104,10 @@
[(set (match_operand:DI 0 "nonimmediate_di_operand" "=r, r, r, r, m")
(match_operand:DI 1 "di_operand" "rDa,Db,Dc,mi,r"))]
"TARGET_ARM
&& !(TARGET_HARD_FLOAT && (TARGET_MAVERICK || TARGET_VFP))
&& !TARGET_IWMMXT"
&& !(TARGET_HARD_FLOAT && (TARGET_MAVERICK || TARGET_VFP))
&& !TARGET_IWMMXT
&& ( register_operand (operands[0], DImode)
|| register_operand (operands[1], DImode))"
"*
switch (which_alternative)
{
@ -5272,7 +5271,8 @@
[(set (match_operand:DF 0 "nonimmediate_soft_df_operand" "=r,r,r,r,m")
(match_operand:DF 1 "soft_df_operand" "rDa,Db,Dc,mF,r"))]
"TARGET_ARM && TARGET_SOFT_FLOAT
"
&& ( register_operand (operands[0], DFmode)
|| register_operand (operands[1], DFmode))"
"*
switch (which_alternative)
{

4
gcc/config/arm/iwmmxt.md
View File

@ -66,7 +66,9 @@
(define_insn "*iwmmxt_arm_movdi"
[(set (match_operand:DI 0 "nonimmediate_di_operand" "=r, r, m,y,y,yr,y,yrUy")
(match_operand:DI 1 "di_operand" "rIK,mi,r,y,yr,y,yrUy,y"))]
"TARGET_REALLY_IWMMXT"
"TARGET_REALLY_IWMMXT
&& ( register_operand (operands[0], DImode)
|| register_operand (operands[1], DImode))"
"*
{
switch (which_alternative)

8
gcc/config/arm/vfp.md
View File

@ -148,7 +148,9 @@
(define_insn "*arm_movdi_vfp"
[(set (match_operand:DI 0 "nonimmediate_di_operand" "=r, r,m,w,r,w,w, Uv")
(match_operand:DI 1 "di_operand" "rIK,mi,r,r,w,w,Uvi,w"))]
"TARGET_ARM && TARGET_HARD_FLOAT && TARGET_VFP"
"TARGET_ARM && TARGET_HARD_FLOAT && TARGET_VFP
&& ( register_operand (operands[0], DImode)
|| register_operand (operands[1], DImode))"
"*
switch (which_alternative)
{
@ -207,7 +209,9 @@
(define_insn "*movdf_vfp"
[(set (match_operand:DF 0 "nonimmediate_soft_df_operand" "=w,r,r, m,w ,Uv,w,r")
(match_operand:DF 1 "soft_df_operand" " r,w,mF,r,UvF,w, w,r"))]
"TARGET_ARM && TARGET_HARD_FLOAT && TARGET_VFP"
"TARGET_ARM && TARGET_HARD_FLOAT && TARGET_VFP
&& ( register_operand (operands[0], DFmode)
|| register_operand (operands[1], DFmode))"
"*
{
switch (which_alternative)