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/ext/asm1.C | 56 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 gcc/testsuite/g++.dg/ext/asm1.C (limited to 'gcc/testsuite/g++.dg/ext/asm1.C') diff --git a/gcc/testsuite/g++.dg/ext/asm1.C b/gcc/testsuite/g++.dg/ext/asm1.C new file mode 100644 index 000000000..dd4aede24 --- /dev/null +++ b/gcc/testsuite/g++.dg/ext/asm1.C @@ -0,0 +1,56 @@ +// Check that the 3.1 named operand syntax can be used in template functions. + +struct arg1 { + int value; + static const int info = 99; +}; + +struct arg2 { + int value; + static const int info = 11; +}; + +template +int foo (void) +{ + int i; + asm ("# foo on %[third] %[second] %[fourth] %[first]" + : [first] "=r" (i) + : [second] "i" (j), + [third] "i" (j + 2), + [fourth] "i" (100)); + return i; +} + +template +TYPE bar (TYPE t) +{ + asm ("# bar on %[first] %[second] %[third]" + : [first] "=r" (t.value) + : [second] "i[first]" (t.value), + [third] "i" (t.info)); + return t; +} + +template +struct S { + static void frob (TYPE t) + { + asm ("# frob on %[arg]" :: [arg] "i" (t.info)); + } +}; + +void test () +{ + arg1 x; + arg2 y; + + foo<42> (); + bar (x); + bar (y); + S::frob (x); +} + +// { dg-final { scan-assembler "foo on" } } +// { dg-final { scan-assembler "bar on" } } +// { dg-final { scan-assembler "frob on" } } -- cgit v1.2.3