[PATCH] RISC-V: Fix FIXED_REGISTERS comment missing return address register

gcc/ChangeLog:

	* config/riscv/riscv.h: Fix FIXED_REGISTERS comment missing return
	address register.

diff --git a/gcc/config/riscv/riscv.h b/gcc/config/riscv/riscv.h
index ead97867eb8e304a25a973095935312e48af30a2..3aecb43f8312f181fa02fa7711ba740bb6b0198f 100644 (file)
--- a/gcc/config/riscv/riscv.h
+++ b/gcc/config/riscv/riscv.h
@@ -316,7 +316,7 @@ ASM_MISA_SPEC
 
 #define FIRST_PSEUDO_REGISTER 128
 
-/* x0, sp, gp, and tp are fixed.  */
+/* x0, ra, sp, gp, and tp are fixed.  */
 
 #define FIXED_REGISTERS                                                        \
 { /* General registers.  */                                            \