diff options
Diffstat (limited to 'test/CodeGen/fp-contract-pragma.cpp')
-rw-r--r-- | test/CodeGen/fp-contract-pragma.cpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/CodeGen/fp-contract-pragma.cpp b/test/CodeGen/fp-contract-pragma.cpp index 9be9afc4c2..edb04d82ef 100644 --- a/test/CodeGen/fp-contract-pragma.cpp +++ b/test/CodeGen/fp-contract-pragma.cpp @@ -46,3 +46,20 @@ template<typename T> class fp_contract_4 { template class fp_contract_4<int>; // CHECK: _ZN13fp_contract_4IiE6methodEfff // CHECK: tail call float @llvm.fmuladd + +// Check file-scoped FP_CONTRACT +#pragma STDC FP_CONTRACT ON +float fp_contract_5(float a, float b, float c) { +// CHECK: _Z13fp_contract_5fff +// CHECK: tail call float @llvm.fmuladd + return a * b + c; +} + +#pragma STDC FP_CONTRACT OFF +float fp_contract_6(float a, float b, float c) { +// CHECK: _Z13fp_contract_6fff +// CHECK: %[[M:.+]] = fmul float %a, %b +// CHECK-NEXT: fadd float %[[M]], %c + return a * b + c; +} + |