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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc < %s -mtriple=riscv64 -mattr=+v -verify-machineinstrs | FileCheck %s3 4define void @foo_1(ptr nocapture noundef writeonly %t) {5; CHECK-LABEL: foo_1:6; CHECK: # %bb.0: # %entry7; CHECK-NEXT: vsetivli zero, 4, e32, m1, ta, ma8; CHECK-NEXT: vid.v v89; CHECK-NEXT: vsll.vi v8, v8, 710; CHECK-NEXT: lui a1, 52428811; CHECK-NEXT: vadd.vx v8, v8, a112; CHECK-NEXT: vfcvt.f.x.v v8, v813; CHECK-NEXT: vse32.v v8, (a0)14; CHECK-NEXT: ret15entry:16 store <4 x float> <float -2147483648.0, float -2147483520.0, float -2147483392.0, float -2147483264.0>, ptr %t, align 1617 ret void18}19 20define void @foo_2(ptr nocapture noundef writeonly %t) {21; CHECK-LABEL: foo_2:22; CHECK: # %bb.0: # %entry23; CHECK-NEXT: vsetivli zero, 4, e32, m1, ta, ma24; CHECK-NEXT: vid.v v825; CHECK-NEXT: lui a1, 52428826; CHECK-NEXT: vsll.vi v8, v8, 727; CHECK-NEXT: addi a1, a1, -51228; CHECK-NEXT: vadd.vx v8, v8, a129; CHECK-NEXT: vfcvt.f.x.v v8, v830; CHECK-NEXT: vse32.v v8, (a0)31; CHECK-NEXT: ret32entry:33 store <4 x float> <float 2147483136.0, float 2147483264.0, float 2147483392.0, float 2147483520.0>, ptr %t, align 1634 ret void35}36 37define void @foo_3(ptr nocapture noundef writeonly %t) {38; CHECK-LABEL: foo_3:39; CHECK: # %bb.0: # %entry40; CHECK-NEXT: vsetivli zero, 4, e32, m1, ta, ma41; CHECK-NEXT: vid.v v842; CHECK-NEXT: vadd.vi v8, v8, -143; CHECK-NEXT: vfcvt.f.x.v v8, v844; CHECK-NEXT: vse32.v v8, (a0)45; CHECK-NEXT: ret46entry:47 store <4 x float> <float -1.0, float 0.0, float 1.0, float 2.0>, ptr %t, align 1648 ret void49}50 51define void @foo_4(ptr nocapture noundef writeonly %t) {52; CHECK-LABEL: foo_4:53; CHECK: # %bb.0: # %entry54; CHECK-NEXT: vsetivli zero, 4, e32, m1, ta, ma55; CHECK-NEXT: vid.v v856; CHECK-NEXT: vsll.vi v8, v8, 1057; CHECK-NEXT: vadd.vi v8, v8, -1658; CHECK-NEXT: vfcvt.f.x.v v8, v859; CHECK-NEXT: vse32.v v8, (a0)60; CHECK-NEXT: ret61entry:62 store <4 x float> <float -16.0, float 1008.0, float 2032.0, float 3056.0>, ptr %t, align 1663 ret void64}65 66define void @foo_5(ptr nocapture noundef writeonly %t) {67; CHECK-LABEL: foo_5:68; CHECK: # %bb.0: # %entry69; CHECK-NEXT: vsetivli zero, 4, e32, m1, ta, ma70; CHECK-NEXT: vid.v v871; CHECK-NEXT: vfcvt.f.x.v v8, v872; CHECK-NEXT: vse32.v v8, (a0)73; CHECK-NEXT: ret74entry:75 store <4 x float> <float 0.0, float 1.0, float 2.0, float 3.0>, ptr %t, align 1676 ret void77}78 79define void @foo_6(ptr nocapture noundef writeonly %t) {80; CHECK-LABEL: foo_6:81; CHECK: # %bb.0: # %entry82; CHECK-NEXT: lui a1, %hi(.LCPI5_0)83; CHECK-NEXT: addi a1, a1, %lo(.LCPI5_0)84; CHECK-NEXT: vsetivli zero, 4, e32, m1, ta, ma85; CHECK-NEXT: vle32.v v8, (a1)86; CHECK-NEXT: vse32.v v8, (a0)87; CHECK-NEXT: ret88entry:89 store <4 x float> <float -0.0, float 1.0, float 2.0, float 3.0>, ptr %t, align 1690 ret void91}92 93define void @foo_7(ptr nocapture noundef writeonly %t) {94; CHECK-LABEL: foo_7:95; CHECK: # %bb.0: # %entry96; CHECK-NEXT: lui a1, %hi(.LCPI6_0)97; CHECK-NEXT: addi a1, a1, %lo(.LCPI6_0)98; CHECK-NEXT: vsetivli zero, 4, e32, m1, ta, ma99; CHECK-NEXT: vle32.v v8, (a1)100; CHECK-NEXT: vse32.v v8, (a0)101; CHECK-NEXT: ret102entry:103 store <4 x float> <float -3.0, float -2.0, float -1.0, float -0.0>, ptr %t, align 16104 ret void105}106 107define void @foo_8(ptr nocapture noundef writeonly %t) {108; CHECK-LABEL: foo_8:109; CHECK: # %bb.0: # %entry110; CHECK-NEXT: lui a1, %hi(.LCPI7_0)111; CHECK-NEXT: addi a1, a1, %lo(.LCPI7_0)112; CHECK-NEXT: vsetivli zero, 4, e32, m1, ta, ma113; CHECK-NEXT: vle32.v v8, (a1)114; CHECK-NEXT: vse32.v v8, (a0)115; CHECK-NEXT: ret116entry:117 store <4 x float> <float 1.5, float 2.5, float 3.5, float 4.5>, ptr %t, align 16118 ret void119}120 121; Make sure we don't try to use vid+vsll+vfcvt. We previously flipped the sign122; of 2147483648.0.123define void @foo_9(ptr nocapture noundef writeonly %t) {124; CHECK-LABEL: foo_9:125; CHECK: # %bb.0: # %entry126; CHECK-NEXT: lui a1, %hi(.LCPI8_0)127; CHECK-NEXT: addi a1, a1, %lo(.LCPI8_0)128; CHECK-NEXT: vsetivli zero, 4, e32, m1, ta, ma129; CHECK-NEXT: vle32.v v8, (a1)130; CHECK-NEXT: vse32.v v8, (a0)131; CHECK-NEXT: ret132entry:133 store <4 x float> <float 0.0, float -2147483648.0, float 0.0, float 2147483648.0>, ptr %t, align 16134 ret void135}136