From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/gcc.c-torture/execute/pr44575.c | 49 +++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 gcc/testsuite/gcc.c-torture/execute/pr44575.c (limited to 'gcc/testsuite/gcc.c-torture/execute/pr44575.c') diff --git a/gcc/testsuite/gcc.c-torture/execute/pr44575.c b/gcc/testsuite/gcc.c-torture/execute/pr44575.c new file mode 100644 index 000000000..62a7d7800 --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/execute/pr44575.c @@ -0,0 +1,49 @@ +/* PR target/44575 */ + +#include + +int fails = 0; +struct S { float a[3]; }; +struct S a[5]; + +void +check (int z, ...) +{ + struct S arg, *p; + va_list ap; + int j = 0, k = 0; + int i; + va_start (ap, z); + for (i = 2; i < 4; ++i) + { + p = 0; + j++; + k += 2; + switch ((z << 4) | i) + { + case 0x12: + case 0x13: + p = &a[2]; + arg = va_arg (ap, struct S); + break; + default: + ++fails; + break; + } + if (p && p->a[2] != arg.a[2]) + ++fails; + if (fails) + break; + } + va_end (ap); +} + +int +main () +{ + a[2].a[2] = -49026; + check (1, a[2], a[2]); + if (fails) + abort (); + return 0; +} -- cgit v1.2.3