Without -fno-math-errno some of the test might fail because the expected
insns will not be generated.
Tested with make -k check RUNTESTFLAGS="--target_board=sh-sim\{-m2/-ml,-m2/-
mb,-m2a/-mb,-m4/-ml,-m4/-mb,-m4a/-ml,-m4a/-mb}"
Committed to master.
gcc/testsuite/ChangeLog:
* gcc.target/sh/pr53512-1.c: Add -fno-math-errno option.
* gcc.target/sh/pr53512-2.c: Likewise.
* gcc.target/sh/pr53512-3.c: Likewise.
* gcc.target/sh/pr53512-4.c: Likewise.
* gcc.target/sh/pr54680.c: Likewise.
diff --git a/gcc/testsuite/gcc.target/sh/pr53512-1.c b/gcc/testsuite/gcc.target/sh/pr53512-1.c
index 14106c0..a032738 100644
--- a/gcc/testsuite/gcc.target/sh/pr53512-1.c
+++ b/gcc/testsuite/gcc.target/sh/pr53512-1.c
@@ -1,8 +1,8 @@
/* Verify that the fsca insn is used when specifying -mfsca and
-funsafe-math-optimizations. */
/* { dg-do compile { target { has_fsca } } } */
-/* { dg-options "-O1 -mfsca -funsafe-math-optimizations" } */
+/* { dg-options "-O1 -mfsca -funsafe-math-optimizations -fno-math-errno" } */
/* { dg-final { scan-assembler-times "fsca" 3 } } */
#include <math.h>
diff --git a/gcc/testsuite/gcc.target/sh/pr53512-2.c b/gcc/testsuite/gcc.target/sh/pr53512-2.c
index a79e58a..48872a1 100644
--- a/gcc/testsuite/gcc.target/sh/pr53512-2.c
+++ b/gcc/testsuite/gcc.target/sh/pr53512-2.c
@@ -1,8 +1,8 @@
/* Verify that the fsca insn is not used when specifying -mno-fsca and
-funsafe-math-optimizations. */
/* { dg-do compile { target { has_fsca } } } */
-/* { dg-options "-O1 -mno-fsca -funsafe-math-optimizations" } */
+/* { dg-options "-O1 -mno-fsca -funsafe-math-optimizations -fno-math-errno" } */
/* { dg-final { scan-assembler-not "fsca" } } */
#include <math.h>
diff --git a/gcc/testsuite/gcc.target/sh/pr53512-3.c b/gcc/testsuite/gcc.target/sh/pr53512-3.c
index 19e9ede..b834f35 100644
--- a/gcc/testsuite/gcc.target/sh/pr53512-3.c
+++ b/gcc/testsuite/gcc.target/sh/pr53512-3.c
@@ -1,8 +1,8 @@
/* Verify that the fsrra insn is used when specifying -mfsrra and
-funsafe-math-optimizations and -ffinite-math-only. */
/* { dg-do compile { target { has_fsrra } } } */
-/* { dg-options "-O1 -mfsrra -funsafe-math-optimizations -ffinite-math-only" } */
+/* { dg-options "-O1 -mfsrra -funsafe-math-optimizations -ffinite-math-only -fno-math-errno" } */
/* { dg-final { scan-assembler "fsrra" } } */
#include <math.h>
diff --git a/gcc/testsuite/gcc.target/sh/pr53512-4.c b/gcc/testsuite/gcc.target/sh/pr53512-4.c
index a1d3e81..01a981d 100644
--- a/gcc/testsuite/gcc.target/sh/pr53512-4.c
+++ b/gcc/testsuite/gcc.target/sh/pr53512-4.c
@@ -1,8 +1,8 @@
/* Verify that the fsrra insn is not used when specifying -mno-fsrra and
-funsafe-math-optimizations and -ffinite-math-only. */
/* { dg-do compile { target { has_fsrra } } } */
-/* { dg-options "-O1 -mno-fsrra -funsafe-math-optimizations -ffinite-math-only" } */
+/* { dg-options "-O1 -mno-fsrra -funsafe-math-optimizations -ffinite-math-only -fno-math-errno" } */
/* { dg-final { scan-assembler-not "fsrra" } } */
#include <math.h>
diff --git a/gcc/testsuite/gcc.target/sh/pr54680.c b/gcc/testsuite/gcc.target/sh/pr54680.c
index 7b02de3..1ca67b7 100644
--- a/gcc/testsuite/gcc.target/sh/pr54680.c
+++ b/gcc/testsuite/gcc.target/sh/pr54680.c
@@ -1,9 +1,9 @@
/* Verify that the fsca input value is not converted to float and then back
to int. Notice that we can't count just "lds" insns because mode switches
use "lds.l". */
/* { dg-do compile { target { has_fsca } } } */
-/* { dg-options "-O2 -mfsca -funsafe-math-optimizations -fno-ipa-icf" } */
+/* { dg-options "-O2 -mfsca -funsafe-math-optimizations -fno-ipa-icf -fno-math-errno" } */
/* { dg-final { scan-assembler-times "fsca" 7 } } */
/* { dg-final { scan-assembler-times "shad" 1 } } */
/* { dg-final { scan-assembler-times "lds\tr\[0-9\],fpul" 6 } } */
/* { dg-final { scan-assembler-times "fmul" 2 } } */
--
libgit2 1.7.2
