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| author | Daniel Sanders <daniel.sanders@imgtec.com> | 2015-11-27 18:03:44 +0000 |
|---|---|---|
| committer | Daniel Sanders <daniel.sanders@imgtec.com> | 2015-11-27 18:03:44 +0000 |
| commit | bd3f47f5b53bcdf8bbd8c0afa86c3a6ed814e5fc (patch) | |
| tree | 22ada3270b7ed24698e201dec0bdc11f925ebf9e /clang/test/Sema/mips-interrupt-attr.c | |
| parent | 8f8eb8f545881c2a27e995086c1f0d8889f236dc (diff) | |
| download | bcm5719-llvm-bd3f47f5b53bcdf8bbd8c0afa86c3a6ed814e5fc.tar.gz bcm5719-llvm-bd3f47f5b53bcdf8bbd8c0afa86c3a6ed814e5fc.zip | |
[mips] Interrupt attribute support.
Summary: This patch adds support for the interrupt attribute for mips32r2+.
Patch by Simon Dardis.
Reviewers: dsanders, aaron.ballman
Subscribers: aaron.ballman, cfe-commits
Differential Revision: http://reviews.llvm.org/D10802
llvm-svn: 254205
Diffstat (limited to 'clang/test/Sema/mips-interrupt-attr.c')
| -rw-r--r-- | clang/test/Sema/mips-interrupt-attr.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/clang/test/Sema/mips-interrupt-attr.c b/clang/test/Sema/mips-interrupt-attr.c new file mode 100644 index 00000000000..17344b6edcf --- /dev/null +++ b/clang/test/Sema/mips-interrupt-attr.c @@ -0,0 +1,29 @@ +// RUN: %clang_cc1 %s -triple mips-img-elf -verify -fsyntax-only +struct a { int b; }; + +struct a test __attribute__((interrupt)); // expected-warning {{'interrupt' attribute only applies to functions and methods}} + +__attribute__((interrupt("EIC"))) void foo1() {} // expected-warning {{'interrupt' attribute argument not supported: 'EIC'}} + +__attribute__((interrupt("eic", 1))) void foo2() {} // expected-error {{'interrupt' attribute takes no more than 1 argument}} + +__attribute__((interrupt("eic"))) void foo3() {} +__attribute__((interrupt("vector=sw0"))) void foo4() {} +__attribute__((interrupt("vector=hw0"))) void foo5() {} +__attribute__((interrupt("vector=hw1"))) void foo6() {} +__attribute__((interrupt("vector=hw2"))) void foo7() {} +__attribute__((interrupt("vector=hw3"))) void foo8() {} +__attribute__((interrupt("vector=hw4"))) void foo9() {} +__attribute__((interrupt("vector=hw5"))) void fooa() {} +__attribute__((interrupt(""))) void food() {} + +__attribute__((interrupt)) int foob() {return 0;} // expected-warning {{MIPS 'interrupt' attribute only applies to functions that have a 'void' return type}} +__attribute__((interrupt())) void fooc(int a) {} // expected-warning {{MIPS 'interrupt' attribute only applies to functions that have no parameters}} +__attribute__((interrupt,mips16)) void fooe() {} // expected-error {{'interrupt' and 'mips16' attributes are not compatible}} \ + // expected-note {{conflicting attribute is here}} +__attribute__((mips16,interrupt)) void foof() {} // expected-error {{'mips16' and 'interrupt' attributes are not compatible}} \ + // expected-note {{conflicting attribute is here}} +__attribute__((interrupt)) __attribute__ ((mips16)) void foo10() {} // expected-error {{'interrupt' and 'mips16' attributes are not compatible}} \ + // expected-note {{conflicting attribute is here}} +__attribute__((mips16)) __attribute ((interrupt)) void foo11() {} // expected-error {{'mips16' and 'interrupt' attributes are not compatible}} \ + // expected-note {{conflicting attribute is here}} |
