Hi,
The 32-bit insert.d case in msa-builtins.c is failing with O2 and Os because
the order of the emitted instructions is slightly different compared to the
other optimization levels.
This patch tweaks the regular expression for 32-bit insert.d to accept the
alternate instruction order.
Tested with mips-mti-elf.
Regards,
Toma
gcc/testsuite/ChangeLog:
* gcc.target/mips/msa-builtins.c (dg-final): Tweak regex for the 32-bit
insert.d case.
diff --git a/gcc/testsuite/gcc.target/mips/msa-builtins.c
b/gcc/testsuite/gcc.target/mips/msa-builtins.c
index 6db3d66..a679f06 100644
--- a/gcc/testsuite/gcc.target/mips/msa-builtins.c
+++ b/gcc/testsuite/gcc.target/mips/msa-builtins.c
@@ -481,7 +481,7 @@
/* { dg-final { scan-assembler-times "msa_insert_h:.*insert\\.h.*msa_insert_h"
1 } } */
/* { dg-final { scan-assembler-times "msa_insert_w:.*insert\\.w.*msa_insert_w"
1 } } */
/* { dg-final { scan-assembler-times "msa_insert_d:.*insert\\.d.*msa_insert_d"
1 { target mips64 } } } */
-/* { dg-final { scan-assembler-times
"msa_insert_d:.*sra.*insert.w.*insert.w.*msa_insert_d" 1 { target {! mips64 } }
} } */
+/* { dg-final { scan-assembler
"msa_insert_d:.*(sra.*insert.w.*insert.w|insert.w.*sra.*insert.w).*msa_insert_d"
{ target {! mips64 } } } } */
/* { dg-final { scan-assembler-times "msa_insve_b:.*insve\\.b.*msa_insve_b" 1
} } */
/* { dg-final { scan-assembler-times "msa_insve_h:.*insve\\.h.*msa_insve_h" 1
} } */
/* { dg-final { scan-assembler-times "msa_insve_w:.*insve\\.w.*msa_insve_w" 1
} } */
