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| author | Eric Botcazou <ebotcazou@adacore.com> | 2018-05-18 18:49:20 +0000 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2018-05-18 18:49:20 +0000 |
| commit | 9706972b6ff7476bce0ed6e3b34fa9eacd82873a (patch) | |
| tree | 377831baccb71d78064fea2e77b0b9c26b7c9989 /gcc | |
| parent | 2d76fab440c585b09703cf268b2a306b026569dd (diff) | |
| download | gcc-9706972b6ff7476bce0ed6e3b34fa9eacd82873a.zip gcc-9706972b6ff7476bce0ed6e3b34fa9eacd82873a.tar.gz gcc-9706972b6ff7476bce0ed6e3b34fa9eacd82873a.tar.bz2 | |
re PR bootstrap/85838 (-Wmaybe-uninitialized warning in sparc.c (sparc_expand_builtin) breaks SPARC bootstrap)
PR bootstrap/85838
* config/sparc/sparc.c (sparc_expand_builtin): Always initialize op[0].
From-SVN: r260374
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/sparc/sparc.c | 2 |
2 files changed, 7 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a20554e..d841063 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2018-05-18 Eric Botcazou <ebotcazou@adacore.com> + + PR bootstrap/85838 + * config/sparc/sparc.c (sparc_expand_builtin): Always initialize op[0]. + 2018-05-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com> * config/arm/arm-cpus.in (armv3m, mode32): Delete features. diff --git a/gcc/config/sparc/sparc.c b/gcc/config/sparc/sparc.c index 4026d49..768ee2b 100644 --- a/gcc/config/sparc/sparc.c +++ b/gcc/config/sparc/sparc.c @@ -11592,6 +11592,8 @@ sparc_expand_builtin (tree exp, rtx target, else op[0] = target; } + else + op[0] = NULL_RTX; FOR_EACH_CALL_EXPR_ARG (arg, iter, exp) { |