From 2a0b2b292af1b67187a48546a2abb8182e233dca Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Thu, 28 Sep 2006 18:58:02 +0000 Subject: [PATCH] Testcase for PR924 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30649 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/CFrontend/2006-09-28-SimpleAsm.c | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100644 test/CFrontend/2006-09-28-SimpleAsm.c diff --git a/test/CFrontend/2006-09-28-SimpleAsm.c b/test/CFrontend/2006-09-28-SimpleAsm.c new file mode 100644 index 00000000000..ca8dbac3801 --- /dev/null +++ b/test/CFrontend/2006-09-28-SimpleAsm.c @@ -0,0 +1,11 @@ +// RUN: %llvmgcc %s -S -o /dev/null && +// RUN: %llvmgcc %s -S -o - | grep 'ext: xorl %eax, eax; movl' && +// RUN: %llvmgcc %s -S -o - | grep 'nonext: xorl %eax, %eax; mov' +// PR924 + +void bar() { + // Extended asm + asm volatile ("ext: xorl %%eax, eax; movl eax, fs; movl eax, gs %%blah %= %% " : : "r"(1)); + // Non-extended asm. + asm volatile ("nonext: xorl %eax, %eax; movl %eax, %fs; movl %eax, %gs %%blah %= %% "); +}