* A patch for mips.md
@ 2001-06-06 21:40 H . J . Lu
0 siblings, 0 replies; only message in thread
From: H . J . Lu @ 2001-06-06 21:40 UTC (permalink / raw)
To: gcc-patches; +Cc: linux-mips
On Linux/mips, I got
# gcc -O0 -c gcc/testsuite/gcc.c-torture/compile/20010107-1.c
/tmp/cc42wjvw.s: Assembler messages:
/tmp/cc42wjvw.s:22: Error: illegal operands `move
This patch seems to work for me.
H.J.
---
2001-06-06 H.J. Lu (hjl@gnu.org)
* config/mips/mips.md (call_internal2): Use "lw" if the target
is not a register.
(call_value_internal2): Likewise.
(call_value_multiple_internal2): Likewise.
--- gcc/config/mips/mips.md.call Fri Jun 1 23:28:12 2001
+++ gcc/config/mips/mips.md Fri Jun 1 23:35:45 2001
@@ -9547,6 +9547,8 @@ ld\\t%2,%1-%S1(%2)\;daddu\\t%2,%2,$31\;j
}
else if (GET_CODE (target) == CONST_INT)
return \"li\\t%^,%0\\n\\tjal\\t%2,%^\";
+ else if (GET_CODE (target) != REG)
+ return \"lw\\t%^,%0\\n\\tjal\\t%2,%^\";
else if (REGNO (target) != PIC_FUNCTION_ADDR_REGNUM)
return \"move\\t%^,%0\\n\\tjal\\t%2,%^\";
else
@@ -9755,6 +9757,8 @@ ld\\t%2,%1-%S1(%2)\;daddu\\t%2,%2,$31\;j
}
else if (GET_CODE (target) == CONST_INT)
return \"li\\t%^,%1\\n\\tjal\\t%3,%^\";
+ else if (GET_CODE (target) != REG)
+ return \"lw\\t%^,%1\\n\\tjal\\t%3,%^\";
else if (REGNO (target) != PIC_FUNCTION_ADDR_REGNUM)
return \"move\\t%^,%1\\n\\tjal\\t%3,%^\";
else
@@ -9890,6 +9894,8 @@ ld\\t%2,%1-%S1(%2)\;daddu\\t%2,%2,$31\;j
}
else if (GET_CODE (target) == CONST_INT)
return \"li\\t%^,%1\\n\\tjal\\t%4,%^\";
+ else if (GET_CODE (target) != REG)
+ return \"lw\\t%^,%1\\n\\tjal\\t%4,%^\";
else if (REGNO (target) != PIC_FUNCTION_ADDR_REGNUM)
return \"move\\t%^,%1\\n\\tjal\\t%4,%^\";
else
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