diff options
Diffstat (limited to 'test/Transforms/GlobalOpt/2008-01-29-VolatileGlobal.ll')
| -rw-r--r-- | test/Transforms/GlobalOpt/2008-01-29-VolatileGlobal.ll | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/test/Transforms/GlobalOpt/2008-01-29-VolatileGlobal.ll b/test/Transforms/GlobalOpt/2008-01-29-VolatileGlobal.ll new file mode 100644 index 000000000000..0a8dd499c656 --- /dev/null +++ b/test/Transforms/GlobalOpt/2008-01-29-VolatileGlobal.ll @@ -0,0 +1,9 @@ +; RUN: llvm-as < %s | opt -globalopt | llvm-dis | grep {volatile load} +@t0.1441 = internal global double 0x3FD5555555555555, align 8 ; <double*> [#uses=1] + +define double @foo() nounwind { +entry: + %tmp1 = volatile load double* @t0.1441, align 8 ; <double> [#uses=2] + %tmp4 = mul double %tmp1, %tmp1 ; <double> [#uses=1] + ret double %tmp4 +} |