diff options
author | Duncan Sands <baldrick@free.fr> | 2012-04-16 17:24:31 +0000 |
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committer | Duncan Sands <baldrick@free.fr> | 2012-04-16 17:24:31 +0000 |
commit | 10e675d4824710426ab894336cfb659742c94d08 (patch) | |
tree | 933a61b2bc5ea2101169d630f48aa95cdd94b36f /test | |
parent | 7ac715fd3118362f14574c312b044d22e3afeee9 (diff) |
Generate fpmath metadata when -ffast-math. Note that no optimizations are hooked
up to this yet.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154835 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
-rw-r--r-- | test/CodeGen/2012-04-16-FastMath.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/test/CodeGen/2012-04-16-FastMath.c b/test/CodeGen/2012-04-16-FastMath.c new file mode 100644 index 0000000000..d7c3d9a2d6 --- /dev/null +++ b/test/CodeGen/2012-04-16-FastMath.c @@ -0,0 +1,8 @@ +// RUN: %clang_cc1 %s -ffast-math -emit-llvm -o - | FileCheck %s + +double add(double x, double y) { +// CHECK: @add + return x + y; +// CHECK: fadd double %{{.}}, %{{.}}, !fpmath !0 +} +// CHECK: !0 = metadata !{metadata !"fast"} |