Sandra Loosemore <san...@codesourcery.com> writes:
> On 08/21/2012 02:23 PM, Richard Sandiford wrote:
>>
>> Would be nice to add a compile test for -mabi=64 just to make sure
>> that Pmode == DImode works. A copy of an existing test like
>> code-readable-1.c would be fine.
>
> I'm having problems with this part -- it seems like every combination of
> options with -mabi=64 I've tried with code-readable-1.c complains about
> something-or-another being incompatible.
Yeah, -mabi=64 isn't supported, because the associated relocs haven't
been defined. It has to be EABI64.
I committed the test case below after checking that it passed on
mips64-elf after your changes. Nice to see that it worked first time!
Richard
gcc/testsuite/
* gcc.target/mips/code-readable-4.c: New test.
Index: gcc/testsuite/gcc.target/mips/code-readable-4.c
===================================================================
--- /dev/null 2012-08-19 20:42:12.842999468 +0100
+++ gcc/testsuite/gcc.target/mips/code-readable-4.c 2012-08-23
21:38:12.956961995 +0100
@@ -0,0 +1,34 @@
+/* { dg-options "(-mips16) -mcode-readable=yes -mabi=eabi -mgp64 -O" } */
+
+MIPS16 int
+foo (int i)
+{
+ switch (i)
+ {
+ case 1: return 40;
+ case 2: return 11;
+ case 3: return 29;
+ case 4: return 10;
+ case 5: return 12;
+ case 6: return 35;
+ case 7: return 23;
+ default: return 0;
+ }
+}
+
+extern int k[];
+
+MIPS16 int *
+bar (void)
+{
+ return k;
+}
+
+/* { dg-final { scan-assembler "\tla\t" } } */
+/* { dg-final { scan-assembler "\t\\.half\t" } } */
+/* { dg-final { scan-assembler-not "%hi\\(\[^)\]*L" } } */
+/* { dg-final { scan-assembler-not "%lo\\(\[^)\]*L" } } */
+
+/* { dg-final { scan-assembler "\t\\.dword\tk\n" } } */
+/* { dg-final { scan-assembler-not "%hi\\(k\\)" } } */
+/* { dg-final { scan-assembler-not "%lo\\(k\\)" } } */
