From: Jim Lin <jim@andestech.com>
Date: Thu, 27 Nov 2025 07:02:20 +0000 (+0800)
Subject: RISC-V: Emit \n\t at the end of instruction instead of ;
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=99052ad691ffc058f5b89794fd59b64b1d001425;p=thirdparty%2Fgcc.git

RISC-V: Emit \n\t at the end of instruction instead of ;

Instead of emitting only one line `fmv.x.s a5,fa0;slli     a5,a5,16;srai   a5,a5,16`

gcc/ChangeLog:

	* config/riscv/riscv.cc (riscv_output_move): Use \n\t instead
	of semicolon to separate instructions in fmv.x.h emulation.
---

diff --git a/gcc/config/riscv/riscv.cc b/gcc/config/riscv/riscv.cc
index 63ac9d84183..3e737d54d57 100644
--- a/gcc/config/riscv/riscv.cc
+++ b/gcc/config/riscv/riscv.cc
@@ -5014,7 +5014,7 @@ riscv_output_move (rtx dest, rtx src)
 	    if (TARGET_ZFHMIN || TARGET_ZFBFMIN)
 	      return "fmv.x.h\t%0,%1";
 	    /* Using fmv.x.s + sign-extend to emulate fmv.x.h.  */
-	    return "fmv.x.s\t%0,%1;slli\t%0,%0,16;srai\t%0,%0,16";
+	    return "fmv.x.s\t%0,%1\n\tslli\t%0,%0,16\n\tsrai\t%0,%0,16";
 	  case 4:
 	    return "fmv.x.s\t%0,%1";
 	  case 8: