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| author | Thomas Preud'homme <thomas.preudhomme@arm.com> | 2017-06-15 09:31:04 +0000 |
|---|---|---|
| committer | Thomas Preud'homme <thopre01@gcc.gnu.org> | 2017-06-15 09:31:04 +0000 |
| commit | 6820664ac6c49245baec9e9a76945cf6991c13e2 (patch) | |
| tree | ff606e37567601acc140fdeb87420e156a754773 | |
| parent | 41c540fc0f9673fbd37cc6e8fd4e1db1da4ef3c5 (diff) | |
| download | gcc-6820664ac6c49245baec9e9a76945cf6991c13e2.zip gcc-6820664ac6c49245baec9e9a76945cf6991c13e2.tar.gz gcc-6820664ac6c49245baec9e9a76945cf6991c13e2.tar.bz2 | |
[ARM] Make gcc.target/arm/its.c more robust
2017-06-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
gcc/testsuite/
* gcc.target/arm/its.c: Check that no IT blocks has more than 2
instructions in it rather than the number of IT blocks being 2.
Transfer scan directive arm_thumb2 restriction to the whole
testcase and restrict further to Thumb-only targets.
From-SVN: r249215
| -rw-r--r-- | gcc/testsuite/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/arm/its.c | 6 |
2 files changed, 12 insertions, 1 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 5e05a35..4b7433e 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,10 @@ +2017-06-15 Thomas Preud'homme <thomas.preudhomme@arm.com> + + * gcc.target/arm/its.c: Check that no IT blocks has more than 2 + instructions in it rather than the number of IT blocks being 2. + Transfer scan directive arm_thumb2 restriction to the whole + testcase and restrict further to Thumb-only targets. + 2017-06-15 Tamar Christina <tamar.christina@arm.com> * gcc.target/arm/sdiv_costs_1.c: diff --git a/gcc/testsuite/gcc.target/arm/its.c b/gcc/testsuite/gcc.target/arm/its.c index 5425f1e..f81a0df 100644 --- a/gcc/testsuite/gcc.target/arm/its.c +++ b/gcc/testsuite/gcc.target/arm/its.c @@ -1,4 +1,6 @@ /* { dg-do compile } */ +/* { dg-require-effective-target arm_cortex_m } */ +/* { dg-require-effective-target arm_thumb2 } */ /* { dg-options "-O2" } */ int test (int a, int b) { @@ -17,4 +19,6 @@ int test (int a, int b) r -= 3; return r; } -/* { dg-final { scan-assembler-times "\tit" 2 { target arm_thumb2 } } } */ +/* Ensure there is no IT block with more than 2 instructions, ie. we only allow + IT, ITT and ITE. */ +/* { dg-final { scan-assembler-not "\\sit\[te\]{2}" } } */ |