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* [gcc r14-10003] AVR: target/114752 - Fix ICE on inline asm const 64-bit float operand
@ 2024-04-17 8:39 Georg-Johann Lay
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From: Georg-Johann Lay @ 2024-04-17 8:39 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:909c6faf2c726178d115726e56304eac91cff6e9
commit r14-10003-g909c6faf2c726178d115726e56304eac91cff6e9
Author: Georg-Johann Lay <avr@gjlay.de>
Date: Wed Apr 17 10:26:05 2024 +0200
AVR: target/114752 - Fix ICE on inline asm const 64-bit float operand
gcc/
PR target/114752
* config/avr/avr.cc (avr_print_operand) [CONST_DOUBLE_P]: Handle DFmode.
Diff:
---
gcc/config/avr/avr.cc | 17 +++++++++++++----
1 file changed, 13 insertions(+), 4 deletions(-)
diff --git a/gcc/config/avr/avr.cc b/gcc/config/avr/avr.cc
index 4a5a921107b..510e4cea19f 100644
--- a/gcc/config/avr/avr.cc
+++ b/gcc/config/avr/avr.cc
@@ -3932,11 +3932,20 @@ avr_print_operand (FILE *file, rtx x, int code)
}
else if (CONST_DOUBLE_P (x))
{
- long val;
- if (GET_MODE (x) != SFmode)
+ if (GET_MODE (x) == SFmode)
+ {
+ long val;
+ REAL_VALUE_TO_TARGET_SINGLE (*CONST_DOUBLE_REAL_VALUE (x), val);
+ fprintf (file, "0x%lx", val);
+ }
+ else if (GET_MODE (x) == DFmode)
+ {
+ long l[2];
+ REAL_VALUE_TO_TARGET_DOUBLE (*CONST_DOUBLE_REAL_VALUE (x), l);
+ fprintf (file, "0x%lx%08lx", l[1] & 0xffffffff, l[0] & 0xffffffff);
+ }
+ else
fatal_insn ("internal compiler error. Unknown mode:", x);
- REAL_VALUE_TO_TARGET_SINGLE (*CONST_DOUBLE_REAL_VALUE (x), val);
- fprintf (file, "0x%lx", val);
}
else if (GET_CODE (x) == CONST_STRING)
fputs (XSTR (x, 0), file);
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