diff options
author | Paul Brook <paul@nowt.org> | 2003-09-10 19:53:37 +0000 |
---|---|---|
committer | Paul Brook <paul@nowt.org> | 2003-09-10 19:53:37 +0000 |
commit | fbfbe569fa50e509d25b46b4ebfdc36104bba287 (patch) | |
tree | 746aad1170679c334a65ae465d8bcedf91909052 /gcc/testsuite/gcc.c-torture | |
parent | dc4482c413ce17884410168f2a63613d23c83da2 (diff) |
* gimplify.c (gimplify_compound_lval): Treat REALPART_EXPR and
IMAGPART_EXPR the same as COMPONENT_REF.
* tree-simple.c (is_gimple_addr_expr_arg): Ditto.
(is_gimple_lvalue): Remove REALPART_EXPR and IMAGPART_EXPR.
testsuite
* gcc.c-torture/execute/20030910-1.c: New test.
* gcc.g-torture/compile/20030910-1.c: New test.
git-svn-id: https://gcc.gnu.org/svn/gcc/branches/tree-ssa-20020619-branch@71279 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/testsuite/gcc.c-torture')
-rw-r--r-- | gcc/testsuite/gcc.c-torture/compile/20030910-1.c | 11 | ||||
-rw-r--r-- | gcc/testsuite/gcc.c-torture/execute/20030910-1.c | 13 |
2 files changed, 24 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/compile/20030910-1.c b/gcc/testsuite/gcc.c-torture/compile/20030910-1.c new file mode 100644 index 00000000000..9fad109208c --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/compile/20030910-1.c @@ -0,0 +1,11 @@ +/* The gimplifier was getting confused when taking the real or + imaginary component of a complex rvalue. */ + +void test() +{ + __complex double dc; + double d; + + d = __real (dc * dc); +} + diff --git a/gcc/testsuite/gcc.c-torture/execute/20030910-1.c b/gcc/testsuite/gcc.c-torture/execute/20030910-1.c new file mode 100644 index 00000000000..6c849134a9b --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/execute/20030910-1.c @@ -0,0 +1,13 @@ +/* The gimplifier was inserting unwanted temporaries for REALPART_EXPR + nodes. These need to be treated like a COMPONENT_REF so their address can + be taken. */ + +int main() +{ + __complex double dc; + double *dp = &(__real dc); + *dp = 3.14; + if ((__real dc) != 3.14) abort(); + exit (0); +} + |