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[testsuite,arm] cmp-2.c: Move double-precision tests to cmp-3.c

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Parts of the cmp-2.c test rely on double-precision support, making the
test fail on targets where the FPU supports single-precision only.

Split the test into single-precision (cmp-2.c) and double-precision
tests (cmp-3.c).

2020-03-24  Christophe Lyon  <christophe.lyon@linaro.org>

	gcc/testsuite/
	* gcc.target/arm/cmp-2.c: Move double-precision tests to...
	* gcc.target/arm/cmp-3.c: ...here (new file)
This commit is contained in:
Christophe Lyon 2020-03-23 18:01:11 +00:00
parent 8001f59c82
commit 2a0eaca3e9
3 changed files with 55 additions and 3 deletions
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5
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2020-03-24 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/arm/cmp-2.c: Move double-precision tests to...
* gcc.target/arm/cmp-3.c: ...here (new file)
2020-03-24 Christophe Lyon <christophe.lyon@linaro.org>
* lib/target-supports.exp

4
gcc/testsuite/gcc.target/arm/cmp-2.c
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@ -30,9 +30,7 @@ int x, y;
TEST_EXPR (NAME##_cr, (TYPE a1), OPERATOR (100, a1))
#define TEST_OP(NAME, OPERATOR) \
TEST (f_##NAME, float, OPERATOR) \
TEST (d_##NAME, double, OPERATOR) \
TEST (ld_##NAME, long double, OPERATOR)
TEST (f_##NAME, float, OPERATOR)
TEST_OP (eq, EQ)
TEST_OP (ne, NE)

49
gcc/testsuite/gcc.target/arm/cmp-3.c Normal file
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@ -0,0 +1,49 @@
/* { dg-do compile } */
/* { dg-require-effective-target arm_fp_dp_ok } */
/* { dg-skip-if "need fp instructions" { *-*-* } { "-mfloat-abi=soft" } { "" } } */
/* { dg-options "-O" } */
/* { dg-add-options arm_fp_dp } */
/* { dg-final { scan-assembler-not "\tbl\t" } } */
/* { dg-final { scan-assembler-not "__aeabi" } } */
int x, y;
#define EQ(X, Y) ((X) == (Y))
#define NE(X, Y) ((X) != (Y))
#define LT(X, Y) ((X) < (Y))
#define GT(X, Y) ((X) > (Y))
#define LE(X, Y) ((X) <= (Y))
#define GE(X, Y) ((X) >= (Y))
#define TEST_EXPR(NAME, ARGS, EXPR) \
int NAME##1 ARGS { return (EXPR); } \
int NAME##2 ARGS { return !(EXPR); } \
int NAME##3 ARGS { return (EXPR) ? x : y; } \
void NAME##4 ARGS { if (EXPR) x++; } \
void NAME##5 ARGS { if (!(EXPR)) x++; }
#define TEST(NAME, TYPE, OPERATOR) \
TEST_EXPR (NAME##_rr, (TYPE a1, TYPE a2), OPERATOR (a1, a2)) \
TEST_EXPR (NAME##_rm, (TYPE a1, TYPE *a2), OPERATOR (a1, *a2)) \
TEST_EXPR (NAME##_mr, (TYPE *a1, TYPE a2), OPERATOR (*a1, a2)) \
TEST_EXPR (NAME##_mm, (TYPE *a1, TYPE *a2), OPERATOR (*a1, *a2)) \
TEST_EXPR (NAME##_rc, (TYPE a1), OPERATOR (a1, 100)) \
TEST_EXPR (NAME##_cr, (TYPE a1), OPERATOR (100, a1))
#define TEST_OP(NAME, OPERATOR) \
TEST (d_##NAME, double, OPERATOR) \
TEST (ld_##NAME, long double, OPERATOR)
TEST_OP (eq, EQ)
TEST_OP (ne, NE)
TEST_OP (lt, LT)
TEST_OP (gt, GT)
TEST_OP (le, LE)
TEST_OP (ge, GE)
TEST_OP (blt, __builtin_isless)
TEST_OP (bgt, __builtin_isgreater)
TEST_OP (ble, __builtin_islessequal)
TEST_OP (bge, __builtin_isgreaterequal)
/* This one should be expanded into separate ordered and equality
comparisons. */
TEST_OP (blg, __builtin_islessgreater)
TEST_OP (bun, __builtin_isunordered)