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| author | Kyrylo Tkachov <kyrylo.tkachov@arm.com> | 2015-11-23 14:56:03 +0000 |
|---|---|---|
| committer | Kyrylo Tkachov <ktkachov@gcc.gnu.org> | 2015-11-23 14:56:03 +0000 |
| commit | e322d6e350ed9061e4bf3ebb0f67bc88ebb3ae9b (patch) | |
| tree | 16fd8e22b2a3430b3b495995603e3ecadce9a94b /gcc | |
| parent | 4d776011993936d5e17421abe228b856f8e5e748 (diff) | |
| download | gcc-e322d6e350ed9061e4bf3ebb0f67bc88ebb3ae9b.zip gcc-e322d6e350ed9061e4bf3ebb0f67bc88ebb3ae9b.tar.gz gcc-e322d6e350ed9061e4bf3ebb0f67bc88ebb3ae9b.tar.bz2 | |
[AArch64] PR target/68363 Check that argument is real INSN in aarch64_madd_needs_nop
PR target/68363
* config/aarch64/aarch64.c (aarch64_madd_needs_nop): Reject arguments
that are not INSN_P.
* gcc.target/aarch64/pr68363_1.c: New test.
From-SVN: r230760
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/aarch64/aarch64.c | 2 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/aarch64/pr68363_1.c | 19 |
4 files changed, 31 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 988f723..1fcb0f5 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2015-11-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com> + + PR target/68363 + * config/aarch64/aarch64.c (aarch64_madd_needs_nop): Reject arguments + that are not INSN_P. + 2015-11-23 Bilyan Borisov <bilyan.borisov@arm.com> * config/aarch64/aarch64-builtins.c diff --git a/gcc/config/aarch64/aarch64.c b/gcc/config/aarch64/aarch64.c index 54b9b42..3fe2f0f 100644 --- a/gcc/config/aarch64/aarch64.c +++ b/gcc/config/aarch64/aarch64.c @@ -10108,7 +10108,7 @@ aarch64_madd_needs_nop (rtx_insn* insn) if (!TARGET_FIX_ERR_A53_835769) return false; - if (recog_memoized (insn) < 0) + if (!INSN_P (insn) || recog_memoized (insn) < 0) return false; attr_type = get_attr_type (insn); diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 2a5d893..e14bebf 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2015-11-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com> + + PR target/68363 + * gcc.target/aarch64/pr68363_1.c: New test. + 2015-11-23 Bilyan Borisov <bilyan.borisov@arm.com> * gcc.target/aarch64/simd/vmulx.x: New. diff --git a/gcc/testsuite/gcc.target/aarch64/pr68363_1.c b/gcc/testsuite/gcc.target/aarch64/pr68363_1.c new file mode 100644 index 0000000..bb294b5 --- /dev/null +++ b/gcc/testsuite/gcc.target/aarch64/pr68363_1.c @@ -0,0 +1,19 @@ +/* { dg-do compile } */ +/* { dg-options "-mfix-cortex-a53-835769" } */ + +int +foo (int i) +{ + switch (i) + { + case 0: + case 2: + case 5: + return 0; + case 7: + case 11: + case 13: + return 1; + } + return -1; +} |