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/g++.dg/vect/pr33860a.cc | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 gcc/testsuite/g++.dg/vect/pr33860a.cc (limited to 'gcc/testsuite/g++.dg/vect/pr33860a.cc') diff --git a/gcc/testsuite/g++.dg/vect/pr33860a.cc b/gcc/testsuite/g++.dg/vect/pr33860a.cc new file mode 100644 index 000000000..77e28226a --- /dev/null +++ b/gcc/testsuite/g++.dg/vect/pr33860a.cc @@ -0,0 +1,27 @@ +/* { dg-do compile } */ +/* { dg-options "-Wno-psabi" { target { { i?86-*-* x86_64-*-* } && ilp32 } } } */ + +/* Testcase by Martin Michlmayr */ + +class Matrix +{ + public: + float data[4][4] __attribute__ ((__aligned__(16))); + Matrix operator* (const Matrix matrix) const; + void makeRotationAboutVector (void); +}; +void Matrix::makeRotationAboutVector (void) +{ + Matrix irx; + *this = irx * (*this); +} +Matrix Matrix::operator* (const Matrix matrix) const +{ + Matrix ret; + for (int i = 0; i < 4; i++) + for (int j = 0; j < 4; j++) + ret.data[j][i] = matrix.data[j][2] + matrix.data[j][3]; + return ret; +} + +/* { dg-final { cleanup-tree-dump "vect" } } */ -- cgit v1.2.3