[llvm] 2445548 - [RISCV] Add a couple more fp_to_sint_sat/uint_sat tests. NFC
Craig Topper via llvm-commits
llvm-commits at lists.llvm.org
Wed Sep 21 16:46:24 PDT 2022
Author: Craig Topper
Date: 2022-09-21T16:44:02-07:00
New Revision: 2445548469284d17daf09636fac85e0a2378d5cf
URL: https://github.com/llvm/llvm-project/commit/2445548469284d17daf09636fac85e0a2378d5cf
DIFF: https://github.com/llvm/llvm-project/commit/2445548469284d17daf09636fac85e0a2378d5cf.diff
LOG: [RISCV] Add a couple more fp_to_sint_sat/uint_sat tests. NFC
Added:
Modified:
llvm/test/CodeGen/RISCV/rvv/fixed-vectors-fp2i-sat.ll
Removed:
################################################################################
diff --git a/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-fp2i-sat.ll b/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-fp2i-sat.ll
index fc27d024bed1..8abedaf917b9 100644
--- a/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-fp2i-sat.ll
+++ b/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-fp2i-sat.ll
@@ -2624,3 +2624,96 @@ define void @fp2ui_v8f64_v8i8(<8 x double>* %x, <8 x i8>* %y) {
ret void
}
declare <8 x i8> @llvm.fptoui.sat.v8i8.v8f64(<8 x double> %a)
+
+define void @fp2si_v2f64_v2i32(<2 x double>* %x, <2 x i32>* %y) {
+; CHECK-LABEL: fp2si_v2f64_v2i32:
+; CHECK: # %bb.0:
+; CHECK-NEXT: vsetivli zero, 2, e64, m1, ta, mu
+; CHECK-NEXT: vle64.v v8, (a0)
+; CHECK-NEXT: vfmv.f.s ft0, v8
+; CHECK-NEXT: feq.d a0, ft0, ft0
+; CHECK-NEXT: beqz a0, .LBB14_2
+; CHECK-NEXT: # %bb.1:
+; CHECK-NEXT: fcvt.w.d a0, ft0, rtz
+; CHECK-NEXT: .LBB14_2:
+; CHECK-NEXT: vsetivli zero, 1, e64, m1, ta, mu
+; CHECK-NEXT: vslidedown.vi v8, v8, 1
+; CHECK-NEXT: vfmv.f.s ft0, v8
+; CHECK-NEXT: feq.d a2, ft0, ft0
+; CHECK-NEXT: beqz a2, .LBB14_4
+; CHECK-NEXT: # %bb.3:
+; CHECK-NEXT: fcvt.w.d a2, ft0, rtz
+; CHECK-NEXT: .LBB14_4:
+; CHECK-NEXT: vsetivli zero, 2, e32, mf2, ta, mu
+; CHECK-NEXT: vmv.v.x v8, a2
+; CHECK-NEXT: vsetvli zero, zero, e32, mf2, tu, mu
+; CHECK-NEXT: vmv.s.x v8, a0
+; CHECK-NEXT: vse32.v v8, (a1)
+; CHECK-NEXT: ret
+ %a = load <2 x double>, <2 x double>* %x
+ %d = call <2 x i32> @llvm.fptosi.sat.v2i32.v2f64(<2 x double> %a)
+ store <2 x i32> %d, <2 x i32>* %y
+ ret void
+}
+declare <2 x i32> @llvm.fptosi.sat.v2i32.v2f64(<2 x double>)
+
+define void @fp2ui_v2f64_v2i32(<2 x double>* %x, <2 x i32>* %y) {
+; RV32-LABEL: fp2ui_v2f64_v2i32:
+; RV32: # %bb.0:
+; RV32-NEXT: vsetivli zero, 2, e64, m1, ta, mu
+; RV32-NEXT: vle64.v v8, (a0)
+; RV32-NEXT: vfmv.f.s ft0, v8
+; RV32-NEXT: feq.d a0, ft0, ft0
+; RV32-NEXT: beqz a0, .LBB15_2
+; RV32-NEXT: # %bb.1:
+; RV32-NEXT: fcvt.wu.d a0, ft0, rtz
+; RV32-NEXT: .LBB15_2:
+; RV32-NEXT: vsetivli zero, 1, e64, m1, ta, mu
+; RV32-NEXT: vslidedown.vi v8, v8, 1
+; RV32-NEXT: vfmv.f.s ft0, v8
+; RV32-NEXT: feq.d a2, ft0, ft0
+; RV32-NEXT: beqz a2, .LBB15_4
+; RV32-NEXT: # %bb.3:
+; RV32-NEXT: fcvt.wu.d a2, ft0, rtz
+; RV32-NEXT: .LBB15_4:
+; RV32-NEXT: vsetivli zero, 2, e32, mf2, ta, mu
+; RV32-NEXT: vmv.v.x v8, a2
+; RV32-NEXT: vsetvli zero, zero, e32, mf2, tu, mu
+; RV32-NEXT: vmv.s.x v8, a0
+; RV32-NEXT: vse32.v v8, (a1)
+; RV32-NEXT: ret
+;
+; RV64-LABEL: fp2ui_v2f64_v2i32:
+; RV64: # %bb.0:
+; RV64-NEXT: vsetivli zero, 2, e64, m1, ta, mu
+; RV64-NEXT: vle64.v v8, (a0)
+; RV64-NEXT: vfmv.f.s ft0, v8
+; RV64-NEXT: feq.d a0, ft0, ft0
+; RV64-NEXT: beqz a0, .LBB15_2
+; RV64-NEXT: # %bb.1:
+; RV64-NEXT: fcvt.wu.d a0, ft0, rtz
+; RV64-NEXT: slli a0, a0, 32
+; RV64-NEXT: srli a0, a0, 32
+; RV64-NEXT: .LBB15_2:
+; RV64-NEXT: vsetivli zero, 1, e64, m1, ta, mu
+; RV64-NEXT: vslidedown.vi v8, v8, 1
+; RV64-NEXT: vfmv.f.s ft0, v8
+; RV64-NEXT: feq.d a2, ft0, ft0
+; RV64-NEXT: beqz a2, .LBB15_4
+; RV64-NEXT: # %bb.3:
+; RV64-NEXT: fcvt.wu.d a2, ft0, rtz
+; RV64-NEXT: slli a2, a2, 32
+; RV64-NEXT: srli a2, a2, 32
+; RV64-NEXT: .LBB15_4:
+; RV64-NEXT: vsetivli zero, 2, e32, mf2, ta, mu
+; RV64-NEXT: vmv.v.x v8, a2
+; RV64-NEXT: vsetvli zero, zero, e32, mf2, tu, mu
+; RV64-NEXT: vmv.s.x v8, a0
+; RV64-NEXT: vse32.v v8, (a1)
+; RV64-NEXT: ret
+ %a = load <2 x double>, <2 x double>* %x
+ %d = call <2 x i32> @llvm.fptoui.sat.v2i32.v2f64(<2 x double> %a)
+ store <2 x i32> %d, <2 x i32>* %y
+ ret void
+}
+declare <2 x i32> @llvm.fptoui.sat.v2i32.v2f64(<2 x double>)
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