diff options
Diffstat (limited to 'llvm/test/CodeGen/RISCV/GlobalISel/double-zfa.ll')
| -rw-r--r-- | llvm/test/CodeGen/RISCV/GlobalISel/double-zfa.ll | 34 |
1 files changed, 31 insertions, 3 deletions
diff --git a/llvm/test/CodeGen/RISCV/GlobalISel/double-zfa.ll b/llvm/test/CodeGen/RISCV/GlobalISel/double-zfa.ll index 385156b3b99d..487869922658 100644 --- a/llvm/test/CodeGen/RISCV/GlobalISel/double-zfa.ll +++ b/llvm/test/CodeGen/RISCV/GlobalISel/double-zfa.ll @@ -1,9 +1,8 @@ ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5 - ; RUN: llc -mtriple=riscv32 -mattr=+zfa,d -global-isel < %s \ -; RUN: | FileCheck %s +; RUN: | FileCheck %s --check-prefixes=CHECK,RV32IDZFA ; RUN: llc -mtriple=riscv64 -mattr=+zfa,d -global-isel < %s \ -; RUN: | FileCheck %s +; RUN: | FileCheck %s --check-prefixes=CHECK,RV64DZFA define double @fceil(double %a) { @@ -86,3 +85,32 @@ define double @fminimum(double %a, double %b) { %c = call double @llvm.minimum.f64(double %a, double %b) ret double %c } + +define i64 @fmvh_x_d(double %fa) { +; RV32IDZFA-LABEL: fmvh_x_d: +; RV32IDZFA: # %bb.0: +; RV32IDZFA-NEXT: fmv.x.w a0, fa0 +; RV32IDZFA-NEXT: fmvh.x.d a1, fa0 +; RV32IDZFA-NEXT: ret +; +; RV64DZFA-LABEL: fmvh_x_d: +; RV64DZFA: # %bb.0: +; RV64DZFA-NEXT: fmv.x.d a0, fa0 +; RV64DZFA-NEXT: ret + %i = bitcast double %fa to i64 + ret i64 %i +} + +define double @fmvp_d_x(i64 %a) { +; RV32IDZFA-LABEL: fmvp_d_x: +; RV32IDZFA: # %bb.0: +; RV32IDZFA-NEXT: fmvp.d.x fa0, a0, a1 +; RV32IDZFA-NEXT: ret +; +; RV64DZFA-LABEL: fmvp_d_x: +; RV64DZFA: # %bb.0: +; RV64DZFA-NEXT: fmv.d.x fa0, a0 +; RV64DZFA-NEXT: ret + %or = bitcast i64 %a to double + ret double %or +} |