[gcc r14-8687] GCN: Remove 'FIRST_{SGPR, VGPR, AVGPR}_REG', 'LAST_{SGPR, VGPR, AVGPR}_REG' from machine description

[gcc r14-8687] GCN: Remove 'FIRST_{SGPR, VGPR, AVGPR}_REG', 'LAST_{SGPR, VGPR, AVGPR}_REG' from machine description

[Thomas Schwinge]

https://gcc.gnu.org/g:31938936d740f70bede1011a8a7dbc0689b92e69

commit r14-8687-g31938936d740f70bede1011a8a7dbc0689b92e69
Author: Thomas Schwinge <tschwinge@baylibre.com>
Date:   Wed Jan 31 13:27:34 2024 +0100

    GCN: Remove 'FIRST_{SGPR,VGPR,AVGPR}_REG', 'LAST_{SGPR,VGPR,AVGPR}_REG' from machine description
    
    They're not used there, and we avoid potentially out-of-sync definitions.
    
            gcc/
            * config/gcn/gcn.md (FIRST_SGPR_REG, LAST_SGPR_REG)
            (FIRST_VGPR_REG, LAST_VGPR_REG, FIRST_AVGPR_REG, LAST_AVGPR_REG):
            Don't 'define_constants'.

Diff:
---
 gcc/config/gcn/gcn.md | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/gcc/config/gcn/gcn.md b/gcc/config/gcn/gcn.md
index 925e2cea4895..3b51453aacaa 100644
--- a/gcc/config/gcn/gcn.md
+++ b/gcc/config/gcn/gcn.md
@@ -23,9 +23,7 @@
 
 ; Named registers
 (define_constants
-  [(FIRST_SGPR_REG		 0)
-   (CC_SAVE_REG			 22)
-   (LAST_SGPR_REG		 101)
+  [(CC_SAVE_REG			 22)
    (FLAT_SCRATCH_REG		 102)
    (FLAT_SCRATCH_LO_REG		 102)
    (FLAT_SCRATCH_HI_REG		 103)
@@ -49,11 +47,7 @@
    (EXEC_LO_REG			 126)
    (EXEC_HI_REG			 127)
    (EXECZ_REG			 128)
-   (SCC_REG			 129)
-   (FIRST_VGPR_REG		 160)
-   (LAST_VGPR_REG		 415)
-   (FIRST_AVGPR_REG		 416)
-   (LAST_AVGPR_REG		 671)])
+   (SCC_REG			 129)])
 
 (define_constants
   [(SP_REGNUM 16)