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| author | Kyrylo Tkachov <kyrylo.tkachov@arm.com> | 2015-01-16 18:14:37 +0000 |
|---|---|---|
| committer | Kyrylo Tkachov <ktkachov@gcc.gnu.org> | 2015-01-16 18:14:37 +0000 |
| commit | a220c9da9ea61712651df770e4699404f83e77da (patch) | |
| tree | ebd2d2401e0431860255c784629dda9323d012b0 /gcc | |
| parent | 55d9ceab20a8043ff8444aac8f243dacf04c8138 (diff) | |
| download | gcc-a220c9da9ea61712651df770e4699404f83e77da.zip gcc-a220c9da9ea61712651df770e4699404f83e77da.tar.gz gcc-a220c9da9ea61712651df770e4699404f83e77da.tar.bz2 | |
[ARM] PR 62066: Call va_end on early return from va_list processing function
PR target/62066
* config/arm/arm-builtins.c (arm_expand_neon_args): Call va_end before
early return 0.
From-SVN: r219763
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/arm/arm-builtins.c | 3 |
2 files changed, 9 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 4c7441d..f95d05d 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2015-01-16 Kyrylo Tkachov <kyrylo.tkachov@arm.com> + + PR target/62066 + * config/arm/arm-builtins.c (arm_expand_neon_args): Call va_end before + early return 0. + 2015-01-16 Bernd Edlinger <bernd.edlinger@hotmail.de> * sanitizer.def (BUILT_IN_TSAN_VPTR_UPDATE): Fixed parameters. diff --git a/gcc/config/arm/arm-builtins.c b/gcc/config/arm/arm-builtins.c index 37f27d7..7a45113 100644 --- a/gcc/config/arm/arm-builtins.c +++ b/gcc/config/arm/arm-builtins.c @@ -2064,7 +2064,10 @@ arm_expand_neon_args (rtx target, machine_mode map_mode, int fcode, case NEON_ARG_MEMORY: /* Check if expand failed. */ if (op[argc] == const0_rtx) + { + va_end (ap); return 0; + } gcc_assert (MEM_P (op[argc])); PUT_MODE (op[argc], mode[argc]); /* ??? arm_neon.h uses the same built-in functions for signed |