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dwarf2asm: Fix bootstrap on powerpc*-*-* [PR98839]

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My recent dwarf2asm.c patch broke powerpc*-*-* bootstrap, while most target
define POINTER_SIZE to (cond ? cst1 : cst2) or constant, rs6000 defines
it to a variable, and the arbitrarily chosen type of that variable determines
whether we get warnings on comparison of that against signed or unsigned
ints.

Fixed by adding a cast.

2021-01-26  Jakub Jelinek  <jakub@redhat.com>

	PR bootstrap/98839
	* dwarf2asm.c (dw2_assemble_integer): Cast DWARF2_ADDR_SIZE to int
	in comparison.
This commit is contained in:
Jakub Jelinek 2021-01-26 18:13:07 +01:00
parent 17ad8cdebe
commit 6e44c09b2d
1 changed files with 1 additions and 1 deletions
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2
gcc/dwarf2asm.c
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@ -46,7 +46,7 @@ along with GCC; see the file COPYING3. If not see
void
dw2_assemble_integer (int size, rtx x)
{
if (size == 2 * DWARF2_ADDR_SIZE && !CONST_SCALAR_INT_P (x))
if (size == 2 * (int) DWARF2_ADDR_SIZE && !CONST_SCALAR_INT_P (x))
{
/* On 32-bit targets with -gdwarf64, DImode values with
relocations usually result in assembler errors. Assume