Re: [72/77] Pass scalar_mode to scalar_mode_supported_p

[Jeff Law]

On 07/13/2017 03:04 AM, Richard Sandiford wrote:
> This patch makes the scalar_mode_supported_p target hook take a
> scalar_mode rather than a machine_mode.
> 
> 2017-07-13  Richard Sandiford  
>   Alan Hayward  
>   David Sherwood  
> 
> gcc/
>   * target.def (scalar_mode_supported_p): Take a scalar_mode
>   instead of a machine_mode.
>   * targhooks.h (default_scalar_mode_supported_p): Likewise.
>   * targhooks.c (default_scalar_mode_supported_p): Likewise.
>   * config/aarch64/aarch64.c (aarch64_scalar_mode_supported_p): Likewise.
>   * config/alpha/alpha.c (alpha_scalar_mode_supported_p): Likewise.
>   * config/arm/arm.c (arm_scalar_mode_supported_p): Likewise.
>   * config/avr/avr.c (avr_scalar_mode_supported_p): Likewise.
>   * config/c6x/c6x.c (c6x_scalar_mode_supported_p): Likewise.
>   * config/i386/i386.c (ix86_scalar_mode_supported_p): Likewise.
>   * config/ia64/ia64.c (ia64_scalar_mode_supported_p): Likewise.
>   * config/mips/mips.c (mips_scalar_mode_supported_p): Likewise.
>   * config/msp430/msp430.c (msp430_scalar_mode_supported_p): Likewise.
>   * config/pa/pa.c (pa_scalar_mode_supported_p): Likewise.
>   * config/pdp11/pdp11.c (pdp11_scalar_mode_supported_p): Likewise.
>   * config/powerpcspe/powerpcspe.c (rs6000_scalar_mode_supported_p):
>   Likewise.
>   * config/rs6000/rs6000.c (rs6000_scalar_mode_supported_p): Likewise.
>   * config/s390/s390.c (s390_scalar_mode_supported_p): Likewise.
>   * config/spu/spu.c (spu_scalar_mode_supported_p): Likewise.
>   * config/tilegx/tilegx.c (tilegx_scalar_mode_supported_p): Likewise.
>   * config/tilepro/tilepro.c (tilepro_scalar_mode_supported_p):
>   Likewise.
>   * doc/tm.texi: Regenerate.
> 
> gcc/c-family/
>   * c-attribs.c (vector_mode_valid_p) Fold GET_MODE_INNER call
>   into scalar_mode_supported_p call.
>   (handle_mode_attribute): Update call to scalar_mode_supported_p.
> 
OK.
jeff

[72/77] Pass scalar_mode to scalar_mode_supported_p

[Richard Sandiford]

This patch makes the scalar_mode_supported_p target hook take a
scalar_mode rather than a machine_mode.

2017-07-13  Richard Sandiford  
Alan Hayward  
David Sherwood  

gcc/
* target.def (scalar_mode_supported_p): Take a scalar_mode
instead of a machine_mode.
* targhooks.h (default_scalar_mode_supported_p): Likewise.
* targhooks.c (default_scalar_mode_supported_p): Likewise.
* config/aarch64/aarch64.c (aarch64_scalar_mode_supported_p): Likewise.
* config/alpha/alpha.c (alpha_scalar_mode_supported_p): Likewise.
* config/arm/arm.c (arm_scalar_mode_supported_p): Likewise.
* config/avr/avr.c (avr_scalar_mode_supported_p): Likewise.
* config/c6x/c6x.c (c6x_scalar_mode_supported_p): Likewise.
* config/i386/i386.c (ix86_scalar_mode_supported_p): Likewise.
* config/ia64/ia64.c (ia64_scalar_mode_supported_p): Likewise.
* config/mips/mips.c (mips_scalar_mode_supported_p): Likewise.
* config/msp430/msp430.c (msp430_scalar_mode_supported_p): Likewise.
* config/pa/pa.c (pa_scalar_mode_supported_p): Likewise.
* config/pdp11/pdp11.c (pdp11_scalar_mode_supported_p): Likewise.
* config/powerpcspe/powerpcspe.c (rs6000_scalar_mode_supported_p):
Likewise.
* config/rs6000/rs6000.c (rs6000_scalar_mode_supported_p): Likewise.
* config/s390/s390.c (s390_scalar_mode_supported_p): Likewise.
* config/spu/spu.c (spu_scalar_mode_supported_p): Likewise.
* config/tilegx/tilegx.c (tilegx_scalar_mode_supported_p): Likewise.
* config/tilepro/tilepro.c (tilepro_scalar_mode_supported_p):
Likewise.
* doc/tm.texi: Regenerate.

gcc/c-family/
* c-attribs.c (vector_mode_valid_p) Fold GET_MODE_INNER call
into scalar_mode_supported_p call.
(handle_mode_attribute): Update call to scalar_mode_supported_p.

Index: gcc/target.def
===
--- gcc/target.def  2017-07-13 09:18:51.667770394 +0100
+++ gcc/target.def  2017-07-13 09:18:57.574337591 +0100
@@ -3304,7 +3304,7 @@ The default version of this hook returns
 required to handle the basic C types (as defined by the port).\n\
 Included here are the double-word arithmetic supported by the\n\
 code in @file{optabs.c}.",
- bool, (machine_mode mode),
+ bool, (scalar_mode mode),
  default_scalar_mode_supported_p)
 
 /* Similarly for vector modes.  "Supported" here is less strict.  At
Index: gcc/targhooks.h
===
--- gcc/targhooks.h 2017-07-13 09:18:51.668770318 +0100
+++ gcc/targhooks.h 2017-07-13 09:18:57.575337520 +0100
@@ -71,7 +71,7 @@ extern void default_print_operand_addres
 extern bool default_print_operand_punct_valid_p (unsigned char);
 extern tree default_mangle_assembler_name (const char *);
 
-extern bool default_scalar_mode_supported_p (machine_mode);
+extern bool default_scalar_mode_supported_p (scalar_mode);
 extern bool default_libgcc_floating_mode_supported_p (scalar_float_mode);
 extern opt_scalar_float_mode default_floatn_mode (int, bool);
 extern bool targhook_words_big_endian (void);
Index: gcc/targhooks.c
===
--- gcc/targhooks.c 2017-07-13 09:18:51.667770394 +0100
+++ gcc/targhooks.c 2017-07-13 09:18:57.574337591 +0100
@@ -394,7 +394,7 @@ default_mangle_assembler_name (const cha
supported by optabs.c.  */
 
 bool
-default_scalar_mode_supported_p (machine_mode mode)
+default_scalar_mode_supported_p (scalar_mode mode)
 {
   int precision = GET_MODE_PRECISION (mode);
 
Index: gcc/config/aarch64/aarch64.c
===
--- gcc/config/aarch64/aarch64.c2017-07-13 09:18:51.583776726 +0100
+++ gcc/config/aarch64/aarch64.c2017-07-13 09:18:57.498343016 +0100
@@ -15053,7 +15053,7 @@ aarch64_libgcc_floating_mode_supported_p
if MODE is HFmode, and punt to the generic implementation otherwise.  */
 
 static bool
-aarch64_scalar_mode_supported_p (machine_mode mode)
+aarch64_scalar_mode_supported_p (scalar_mode mode)
 {
   return (mode == HFmode
  ? true
Index: gcc/config/alpha/alpha.c
===
--- gcc/config/alpha/alpha.c2017-07-13 09:18:51.585776575 +0100
+++ gcc/config/alpha/alpha.c2017-07-13 09:18:57.499342945 +0100
@@ -688,7 +688,7 @@ resolve_reload_operand (rtx op)
indicates only DFmode.  */
 
 static bool
-alpha_scalar_mode_supported_p (machine_mode mode)
+alpha_scalar_mode_supported_p (scalar_mode mode)
 {
   switch (mode)
 {
Index: gcc/config/arm/arm.c
===
--- gcc/config/arm/arm.c2017-07-13 09:18:30.892502525 +0100
+++ gcc/config/arm/arm.c