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Diffstat (limited to 'test/CodeGen/builtin-sqrt.c')
| -rw-r--r-- | test/CodeGen/builtin-sqrt.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/test/CodeGen/builtin-sqrt.c b/test/CodeGen/builtin-sqrt.c index f93c5926d5..528ad09517 100644 --- a/test/CodeGen/builtin-sqrt.c +++ b/test/CodeGen/builtin-sqrt.c @@ -1,9 +1,7 @@ // RUN: %clang_cc1 -fmath-errno -triple x86_64-apple-darwin %s -emit-llvm -o - | FileCheck %s --check-prefix=HAS_ERRNO // RUN: %clang_cc1 -triple x86_64-apple-darwin %s -emit-llvm -o - | FileCheck %s --check-prefix=NO_ERRNO -// FIXME: If a builtin is supposed to have identical semantics to its libm twin, then it -// should not be marked "constant" in Builtins.def because that means it can't set errno. -// Note that both runs have 'readnone' on the libcall here. +// FIXME: If the builtin does not set errno, it should be converted to an LLVM intrinsic. float foo(float X) { // HAS_ERRNO: call float @sqrtf(float @@ -12,7 +10,7 @@ float foo(float X) { } // HAS_ERRNO: declare float @sqrtf(float) [[ATTR:#[0-9]+]] -// HAS_ERRNO: attributes [[ATTR]] = { nounwind readnone {{.*}}} +// HAS_ERRNO-NOT: attributes [[ATTR]] = {{{.*}} readnone // NO_ERRNO: declare float @sqrtf(float) [[ATTR:#[0-9]+]] // NO_ERRNO: attributes [[ATTR]] = { nounwind readnone {{.*}}} |