From a5c4f5562a086b256f031f0a995d2700762e465f Mon Sep 17 00:00:00 2001 From: Alexandre Oliva Date: Thu, 11 Feb 2021 02:08:06 -0300 Subject: [PATCH] use -mfpu=auto for arm/simd/vmmla_1.c On some of our arm targets, we get various -mfpu flags implicitly or explicitly passed to the compiler during test runs. The target options pushed in arm_neon.h that affect vmmlaq_s32 set isa_bit_neon, but the caller doesn't have that bit set, so arm_can_inline_p rejects the attempt to inline it, and the test fails. An explicit -mfpu=neon would address the compile problem, but cause the assembler to reject the generated code. So this patch adds -mfpu=auto to the test, overriding any implicit flags with the fpu implied by the arch. for gcc/testsuite/ChangeLog * gcc.target/arm/simd/vmmla_1.c: Pass -mfpu=auto. --- gcc/testsuite/gcc.target/arm/simd/vmmla_1.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/gcc/testsuite/gcc.target/arm/simd/vmmla_1.c b/gcc/testsuite/gcc.target/arm/simd/vmmla_1.c index aeb4a359e33..d33ebf361d4 100644 --- a/gcc/testsuite/gcc.target/arm/simd/vmmla_1.c +++ b/gcc/testsuite/gcc.target/arm/simd/vmmla_1.c @@ -1,6 +1,6 @@ /* { dg-do assemble } */ /* { dg-require-effective-target arm_v8_2a_i8mm_ok } */ -/* { dg-options "-save-temps -O2 -march=armv8.2-a+i8mm -mfloat-abi=hard" } */ +/* { dg-options "-save-temps -O2 -march=armv8.2-a+i8mm -mfpu=auto -mfloat-abi=hard" } */ #include "arm_neon.h" -- 2.30.2