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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc -mtriple=riscv32 -mattr=+zfbfmin -target-abi=ilp32 -verify-machineinstrs < %s \3; RUN: | FileCheck %s4 5define fastcc bfloat @callee(<32 x bfloat> %A) nounwind {6; CHECK-LABEL: callee:7; CHECK: # %bb.0:8; CHECK-NEXT: fmv.x.h a0, fa09; CHECK-NEXT: ret10 %B = extractelement <32 x bfloat> %A, i32 011 ret bfloat %B12}13 14; With the fastcc, arguments will be passed by fa0-fa7 and ft0-ft11.15; The rest will be pushed on the stack.16define bfloat @caller(<32 x bfloat> %A) nounwind {17; CHECK-LABEL: caller:18; CHECK: # %bb.0:19; CHECK-NEXT: addi sp, sp, -3220; CHECK-NEXT: sw ra, 28(sp) # 4-byte Folded Spill21; CHECK-NEXT: fmv.h.x fa0, a022; CHECK-NEXT: fmv.h.x fa1, a123; CHECK-NEXT: fmv.h.x fa2, a224; CHECK-NEXT: fmv.h.x fa3, a325; CHECK-NEXT: fmv.h.x fa4, a426; CHECK-NEXT: flh ft0, 32(sp)27; CHECK-NEXT: flh ft1, 36(sp)28; CHECK-NEXT: flh ft2, 40(sp)29; CHECK-NEXT: flh ft3, 44(sp)30; CHECK-NEXT: flh ft4, 48(sp)31; CHECK-NEXT: flh ft5, 52(sp)32; CHECK-NEXT: flh ft6, 56(sp)33; CHECK-NEXT: flh ft7, 60(sp)34; CHECK-NEXT: flh ft8, 64(sp)35; CHECK-NEXT: flh ft9, 68(sp)36; CHECK-NEXT: flh ft10, 72(sp)37; CHECK-NEXT: flh ft11, 76(sp)38; CHECK-NEXT: flh fs0, 80(sp)39; CHECK-NEXT: flh fs1, 84(sp)40; CHECK-NEXT: flh fs2, 88(sp)41; CHECK-NEXT: flh fs3, 92(sp)42; CHECK-NEXT: flh fs4, 96(sp)43; CHECK-NEXT: flh fs5, 100(sp)44; CHECK-NEXT: flh fs6, 104(sp)45; CHECK-NEXT: flh fs7, 108(sp)46; CHECK-NEXT: flh fs8, 112(sp)47; CHECK-NEXT: flh fs9, 116(sp)48; CHECK-NEXT: flh fs10, 120(sp)49; CHECK-NEXT: flh fs11, 124(sp)50; CHECK-NEXT: fmv.h.x fa5, a551; CHECK-NEXT: fmv.h.x fa6, a652; CHECK-NEXT: fmv.h.x fa7, a753; CHECK-NEXT: fsh fs8, 16(sp)54; CHECK-NEXT: fsh fs9, 18(sp)55; CHECK-NEXT: fsh fs10, 20(sp)56; CHECK-NEXT: fsh fs11, 22(sp)57; CHECK-NEXT: fsh fs4, 8(sp)58; CHECK-NEXT: fsh fs5, 10(sp)59; CHECK-NEXT: fsh fs6, 12(sp)60; CHECK-NEXT: fsh fs7, 14(sp)61; CHECK-NEXT: fsh fs0, 0(sp)62; CHECK-NEXT: fsh fs1, 2(sp)63; CHECK-NEXT: fsh fs2, 4(sp)64; CHECK-NEXT: fsh fs3, 6(sp)65; CHECK-NEXT: call callee66; CHECK-NEXT: lw ra, 28(sp) # 4-byte Folded Reload67; CHECK-NEXT: addi sp, sp, 3268; CHECK-NEXT: ret69 %C = call fastcc bfloat @callee(<32 x bfloat> %A)70 ret bfloat %C71}72