arm: improve tests and fix vsubq*

[gcc.git] / gcc / testsuite / gcc.target / arm / mve / intrinsics / vsubq_n_f16.c

diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vsubq_n_f16.c b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vsubq_n_f16.c
index 10e27dae907c0eee7264c234a6c7850aaf948f80..4db52649ab498140b188de171d4f0f3db33b6563 100644 (file)
--- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vsubq_n_f16.c
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vsubq_n_f16.c
@@ -1,21 +1,45 @@
 /* { dg-require-effective-target arm_v8_1m_mve_fp_ok } */
 /* { dg-add-options arm_v8_1m_mve_fp } */
 /* { dg-additional-options "-O2" } */
+/* { dg-final { check-function-bodies "**" "" } } */
 
 #include "arm_mve.h"
 
+/*
+**foo:
+**     ...
+**     vsub.f16        q[0-9]+, q[0-9]+, (?:ip|fp|r[0-9]+)(?:  @.*|)
+**     ...
+*/
 float16x8_t
 foo (float16x8_t a, float16_t b)
 {
   return vsubq_n_f16 (a, b);
 }
 
-/* { dg-final { scan-assembler "vsub.f16"  }  } */
 
+/*
+**foo1:
+**     ...
+**     vsub.f16        q[0-9]+, q[0-9]+, (?:ip|fp|r[0-9]+)(?:  @.*|)
+**     ...
+*/
 float16x8_t
 foo1 (float16x8_t a, float16_t b)
 {
   return vsubq (a, b);
 }
 
-/* { dg-final { scan-assembler "vsub.f16"  }  } */
+/*
+**foo2:
+**     ...
+**     vsub.f16        q[0-9]+, q[0-9]+, (?:ip|fp|r[0-9]+)(?:  @.*|)
+**     ...
+*/
+float16x8_t
+foo2 (float16x8_t a)
+{
+  return vsubq (a, 1.1);
+}
+
+/* { dg-final { scan-assembler-not "__ARM_undef" } } */
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