550 lines
17 KiB
LLVM
550 lines
17 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=aarch64 < %s | FileCheck %s
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;
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; 32-bit float to unsigned integer
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;
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declare i1 @llvm.fptoui.sat.i1.f32 (float)
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declare i8 @llvm.fptoui.sat.i8.f32 (float)
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declare i13 @llvm.fptoui.sat.i13.f32 (float)
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declare i16 @llvm.fptoui.sat.i16.f32 (float)
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declare i19 @llvm.fptoui.sat.i19.f32 (float)
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declare i32 @llvm.fptoui.sat.i32.f32 (float)
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declare i50 @llvm.fptoui.sat.i50.f32 (float)
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declare i64 @llvm.fptoui.sat.i64.f32 (float)
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declare i100 @llvm.fptoui.sat.i100.f32(float)
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declare i128 @llvm.fptoui.sat.i128.f32(float)
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define i1 @test_unsigned_i1_f32(float %f) nounwind {
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; CHECK-LABEL: test_unsigned_i1_f32:
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; CHECK: // %bb.0:
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; CHECK-NEXT: fmov s1, wzr
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; CHECK-NEXT: fmaxnm s0, s0, s1
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; CHECK-NEXT: fmov s1, #1.00000000
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; CHECK-NEXT: fminnm s0, s0, s1
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; CHECK-NEXT: fcvtzu w8, s0
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; CHECK-NEXT: and w0, w8, #0x1
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; CHECK-NEXT: ret
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%x = call i1 @llvm.fptoui.sat.i1.f32(float %f)
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ret i1 %x
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}
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define i8 @test_unsigned_i8_f32(float %f) nounwind {
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; CHECK-LABEL: test_unsigned_i8_f32:
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; CHECK: // %bb.0:
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; CHECK-NEXT: fmov s1, wzr
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; CHECK-NEXT: mov w8, #1132396544
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; CHECK-NEXT: fmaxnm s0, s0, s1
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; CHECK-NEXT: fmov s1, w8
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; CHECK-NEXT: fminnm s0, s0, s1
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; CHECK-NEXT: fcvtzu w0, s0
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; CHECK-NEXT: ret
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%x = call i8 @llvm.fptoui.sat.i8.f32(float %f)
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ret i8 %x
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}
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define i13 @test_unsigned_i13_f32(float %f) nounwind {
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; CHECK-LABEL: test_unsigned_i13_f32:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov w8, #63488
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; CHECK-NEXT: fmov s1, wzr
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; CHECK-NEXT: movk w8, #17919, lsl #16
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; CHECK-NEXT: fmaxnm s0, s0, s1
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; CHECK-NEXT: fmov s1, w8
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; CHECK-NEXT: fminnm s0, s0, s1
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; CHECK-NEXT: fcvtzu w0, s0
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; CHECK-NEXT: ret
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%x = call i13 @llvm.fptoui.sat.i13.f32(float %f)
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ret i13 %x
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}
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define i16 @test_unsigned_i16_f32(float %f) nounwind {
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; CHECK-LABEL: test_unsigned_i16_f32:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov w8, #65280
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; CHECK-NEXT: fmov s1, wzr
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; CHECK-NEXT: movk w8, #18303, lsl #16
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; CHECK-NEXT: fmaxnm s0, s0, s1
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; CHECK-NEXT: fmov s1, w8
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; CHECK-NEXT: fminnm s0, s0, s1
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; CHECK-NEXT: fcvtzu w0, s0
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; CHECK-NEXT: ret
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%x = call i16 @llvm.fptoui.sat.i16.f32(float %f)
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ret i16 %x
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}
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define i19 @test_unsigned_i19_f32(float %f) nounwind {
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; CHECK-LABEL: test_unsigned_i19_f32:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov w8, #65504
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; CHECK-NEXT: fmov s1, wzr
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; CHECK-NEXT: movk w8, #18687, lsl #16
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; CHECK-NEXT: fmaxnm s0, s0, s1
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; CHECK-NEXT: fmov s1, w8
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; CHECK-NEXT: fminnm s0, s0, s1
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; CHECK-NEXT: fcvtzu w0, s0
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; CHECK-NEXT: ret
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%x = call i19 @llvm.fptoui.sat.i19.f32(float %f)
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ret i19 %x
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}
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define i32 @test_unsigned_i32_f32(float %f) nounwind {
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; CHECK-LABEL: test_unsigned_i32_f32:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov w9, #1333788671
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; CHECK-NEXT: fcvtzu w8, s0
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; CHECK-NEXT: fcmp s0, #0.0
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; CHECK-NEXT: fmov s1, w9
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; CHECK-NEXT: csel w8, wzr, w8, lt
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; CHECK-NEXT: fcmp s0, s1
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; CHECK-NEXT: csinv w0, w8, wzr, le
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; CHECK-NEXT: ret
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%x = call i32 @llvm.fptoui.sat.i32.f32(float %f)
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ret i32 %x
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}
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define i50 @test_unsigned_i50_f32(float %f) nounwind {
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; CHECK-LABEL: test_unsigned_i50_f32:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov w9, #1484783615
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; CHECK-NEXT: fcvtzu x8, s0
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; CHECK-NEXT: fcmp s0, #0.0
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; CHECK-NEXT: fmov s1, w9
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; CHECK-NEXT: csel x8, xzr, x8, lt
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; CHECK-NEXT: fcmp s0, s1
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; CHECK-NEXT: mov x9, #1125899906842623
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; CHECK-NEXT: csel x0, x9, x8, gt
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; CHECK-NEXT: ret
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%x = call i50 @llvm.fptoui.sat.i50.f32(float %f)
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ret i50 %x
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}
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define i64 @test_unsigned_i64_f32(float %f) nounwind {
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; CHECK-LABEL: test_unsigned_i64_f32:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov w9, #1602224127
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; CHECK-NEXT: fcvtzu x8, s0
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; CHECK-NEXT: fcmp s0, #0.0
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; CHECK-NEXT: fmov s1, w9
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; CHECK-NEXT: csel x8, xzr, x8, lt
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; CHECK-NEXT: fcmp s0, s1
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; CHECK-NEXT: csinv x0, x8, xzr, le
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; CHECK-NEXT: ret
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%x = call i64 @llvm.fptoui.sat.i64.f32(float %f)
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ret i64 %x
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}
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define i100 @test_unsigned_i100_f32(float %f) nounwind {
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; CHECK-LABEL: test_unsigned_i100_f32:
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; CHECK: // %bb.0:
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; CHECK-NEXT: str d8, [sp, #-16]! // 8-byte Folded Spill
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; CHECK-NEXT: str x30, [sp, #8] // 8-byte Folded Spill
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; CHECK-NEXT: mov v8.16b, v0.16b
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; CHECK-NEXT: bl __fixunssfti
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; CHECK-NEXT: mov w8, #1904214015
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; CHECK-NEXT: ldr x30, [sp, #8] // 8-byte Folded Reload
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; CHECK-NEXT: fcmp s8, #0.0
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; CHECK-NEXT: fmov s0, w8
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; CHECK-NEXT: mov x9, #68719476735
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; CHECK-NEXT: csel x10, xzr, x0, lt
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; CHECK-NEXT: csel x11, xzr, x1, lt
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; CHECK-NEXT: fcmp s8, s0
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; CHECK-NEXT: csel x1, x9, x11, gt
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; CHECK-NEXT: csinv x0, x10, xzr, le
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; CHECK-NEXT: ldr d8, [sp], #16 // 8-byte Folded Reload
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; CHECK-NEXT: ret
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%x = call i100 @llvm.fptoui.sat.i100.f32(float %f)
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ret i100 %x
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}
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define i128 @test_unsigned_i128_f32(float %f) nounwind {
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; CHECK-LABEL: test_unsigned_i128_f32:
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; CHECK: // %bb.0:
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; CHECK-NEXT: str d8, [sp, #-16]! // 8-byte Folded Spill
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; CHECK-NEXT: str x30, [sp, #8] // 8-byte Folded Spill
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; CHECK-NEXT: mov v8.16b, v0.16b
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; CHECK-NEXT: bl __fixunssfti
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; CHECK-NEXT: mov w8, #2139095039
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; CHECK-NEXT: ldr x30, [sp, #8] // 8-byte Folded Reload
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; CHECK-NEXT: fcmp s8, #0.0
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; CHECK-NEXT: fmov s0, w8
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; CHECK-NEXT: csel x9, xzr, x1, lt
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; CHECK-NEXT: csel x10, xzr, x0, lt
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; CHECK-NEXT: fcmp s8, s0
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; CHECK-NEXT: csinv x0, x10, xzr, le
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; CHECK-NEXT: csinv x1, x9, xzr, le
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; CHECK-NEXT: ldr d8, [sp], #16 // 8-byte Folded Reload
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; CHECK-NEXT: ret
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%x = call i128 @llvm.fptoui.sat.i128.f32(float %f)
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ret i128 %x
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}
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;
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; 64-bit float to unsigned integer
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;
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declare i1 @llvm.fptoui.sat.i1.f64 (double)
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declare i8 @llvm.fptoui.sat.i8.f64 (double)
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declare i13 @llvm.fptoui.sat.i13.f64 (double)
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declare i16 @llvm.fptoui.sat.i16.f64 (double)
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declare i19 @llvm.fptoui.sat.i19.f64 (double)
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declare i32 @llvm.fptoui.sat.i32.f64 (double)
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declare i50 @llvm.fptoui.sat.i50.f64 (double)
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declare i64 @llvm.fptoui.sat.i64.f64 (double)
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declare i100 @llvm.fptoui.sat.i100.f64(double)
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declare i128 @llvm.fptoui.sat.i128.f64(double)
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define i1 @test_unsigned_i1_f64(double %f) nounwind {
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; CHECK-LABEL: test_unsigned_i1_f64:
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; CHECK: // %bb.0:
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; CHECK-NEXT: fmov d1, xzr
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; CHECK-NEXT: fmaxnm d0, d0, d1
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; CHECK-NEXT: fmov d1, #1.00000000
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; CHECK-NEXT: fminnm d0, d0, d1
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; CHECK-NEXT: fcvtzu w8, d0
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; CHECK-NEXT: and w0, w8, #0x1
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; CHECK-NEXT: ret
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%x = call i1 @llvm.fptoui.sat.i1.f64(double %f)
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ret i1 %x
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}
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define i8 @test_unsigned_i8_f64(double %f) nounwind {
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; CHECK-LABEL: test_unsigned_i8_f64:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov x8, #246290604621824
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; CHECK-NEXT: fmov d1, xzr
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; CHECK-NEXT: movk x8, #16495, lsl #48
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; CHECK-NEXT: fmaxnm d0, d0, d1
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; CHECK-NEXT: fmov d1, x8
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; CHECK-NEXT: fminnm d0, d0, d1
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; CHECK-NEXT: fcvtzu w0, d0
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; CHECK-NEXT: ret
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%x = call i8 @llvm.fptoui.sat.i8.f64(double %f)
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ret i8 %x
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}
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define i13 @test_unsigned_i13_f64(double %f) nounwind {
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; CHECK-LABEL: test_unsigned_i13_f64:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov x8, #280375465082880
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; CHECK-NEXT: fmov d1, xzr
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; CHECK-NEXT: movk x8, #16575, lsl #48
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; CHECK-NEXT: fmaxnm d0, d0, d1
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; CHECK-NEXT: fmov d1, x8
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; CHECK-NEXT: fminnm d0, d0, d1
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; CHECK-NEXT: fcvtzu w0, d0
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; CHECK-NEXT: ret
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%x = call i13 @llvm.fptoui.sat.i13.f64(double %f)
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ret i13 %x
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}
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define i16 @test_unsigned_i16_f64(double %f) nounwind {
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; CHECK-LABEL: test_unsigned_i16_f64:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov x8, #281337537757184
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; CHECK-NEXT: fmov d1, xzr
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; CHECK-NEXT: movk x8, #16623, lsl #48
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; CHECK-NEXT: fmaxnm d0, d0, d1
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; CHECK-NEXT: fmov d1, x8
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; CHECK-NEXT: fminnm d0, d0, d1
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; CHECK-NEXT: fcvtzu w0, d0
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; CHECK-NEXT: ret
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%x = call i16 @llvm.fptoui.sat.i16.f64(double %f)
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ret i16 %x
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}
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define i19 @test_unsigned_i19_f64(double %f) nounwind {
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; CHECK-LABEL: test_unsigned_i19_f64:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov x8, #281457796841472
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; CHECK-NEXT: fmov d1, xzr
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; CHECK-NEXT: movk x8, #16671, lsl #48
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; CHECK-NEXT: fmaxnm d0, d0, d1
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; CHECK-NEXT: fmov d1, x8
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; CHECK-NEXT: fminnm d0, d0, d1
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; CHECK-NEXT: fcvtzu w0, d0
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; CHECK-NEXT: ret
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%x = call i19 @llvm.fptoui.sat.i19.f64(double %f)
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ret i19 %x
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}
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define i32 @test_unsigned_i32_f64(double %f) nounwind {
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; CHECK-LABEL: test_unsigned_i32_f64:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov x8, #281474974613504
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; CHECK-NEXT: fmov d1, xzr
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; CHECK-NEXT: movk x8, #16879, lsl #48
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; CHECK-NEXT: fmaxnm d0, d0, d1
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; CHECK-NEXT: fmov d1, x8
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; CHECK-NEXT: fminnm d0, d0, d1
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; CHECK-NEXT: fcvtzu w0, d0
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; CHECK-NEXT: ret
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%x = call i32 @llvm.fptoui.sat.i32.f64(double %f)
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ret i32 %x
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}
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define i50 @test_unsigned_i50_f64(double %f) nounwind {
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; CHECK-LABEL: test_unsigned_i50_f64:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov x8, #-8
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; CHECK-NEXT: fmov d1, xzr
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; CHECK-NEXT: movk x8, #17167, lsl #48
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; CHECK-NEXT: fmaxnm d0, d0, d1
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; CHECK-NEXT: fmov d1, x8
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; CHECK-NEXT: fminnm d0, d0, d1
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; CHECK-NEXT: fcvtzu x0, d0
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; CHECK-NEXT: ret
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%x = call i50 @llvm.fptoui.sat.i50.f64(double %f)
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ret i50 %x
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}
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define i64 @test_unsigned_i64_f64(double %f) nounwind {
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; CHECK-LABEL: test_unsigned_i64_f64:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov x9, #4895412794951729151
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; CHECK-NEXT: fcvtzu x8, d0
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; CHECK-NEXT: fcmp d0, #0.0
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; CHECK-NEXT: fmov d1, x9
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; CHECK-NEXT: csel x8, xzr, x8, lt
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; CHECK-NEXT: fcmp d0, d1
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; CHECK-NEXT: csinv x0, x8, xzr, le
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; CHECK-NEXT: ret
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%x = call i64 @llvm.fptoui.sat.i64.f64(double %f)
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ret i64 %x
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}
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define i100 @test_unsigned_i100_f64(double %f) nounwind {
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; CHECK-LABEL: test_unsigned_i100_f64:
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; CHECK: // %bb.0:
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; CHECK-NEXT: str d8, [sp, #-16]! // 8-byte Folded Spill
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; CHECK-NEXT: str x30, [sp, #8] // 8-byte Folded Spill
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; CHECK-NEXT: mov v8.16b, v0.16b
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; CHECK-NEXT: bl __fixunsdfti
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; CHECK-NEXT: mov x8, #5057542381537067007
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; CHECK-NEXT: ldr x30, [sp, #8] // 8-byte Folded Reload
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; CHECK-NEXT: fcmp d8, #0.0
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; CHECK-NEXT: fmov d0, x8
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; CHECK-NEXT: mov x9, #68719476735
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; CHECK-NEXT: csel x10, xzr, x0, lt
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; CHECK-NEXT: csel x11, xzr, x1, lt
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; CHECK-NEXT: fcmp d8, d0
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; CHECK-NEXT: csel x1, x9, x11, gt
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; CHECK-NEXT: csinv x0, x10, xzr, le
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; CHECK-NEXT: ldr d8, [sp], #16 // 8-byte Folded Reload
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; CHECK-NEXT: ret
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%x = call i100 @llvm.fptoui.sat.i100.f64(double %f)
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ret i100 %x
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}
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define i128 @test_unsigned_i128_f64(double %f) nounwind {
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; CHECK-LABEL: test_unsigned_i128_f64:
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; CHECK: // %bb.0:
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; CHECK-NEXT: str d8, [sp, #-16]! // 8-byte Folded Spill
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; CHECK-NEXT: str x30, [sp, #8] // 8-byte Folded Spill
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; CHECK-NEXT: mov v8.16b, v0.16b
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; CHECK-NEXT: bl __fixunsdfti
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; CHECK-NEXT: mov x8, #5183643171103440895
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; CHECK-NEXT: ldr x30, [sp, #8] // 8-byte Folded Reload
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; CHECK-NEXT: fcmp d8, #0.0
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; CHECK-NEXT: fmov d0, x8
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; CHECK-NEXT: csel x9, xzr, x1, lt
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; CHECK-NEXT: csel x10, xzr, x0, lt
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; CHECK-NEXT: fcmp d8, d0
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; CHECK-NEXT: csinv x0, x10, xzr, le
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; CHECK-NEXT: csinv x1, x9, xzr, le
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; CHECK-NEXT: ldr d8, [sp], #16 // 8-byte Folded Reload
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; CHECK-NEXT: ret
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%x = call i128 @llvm.fptoui.sat.i128.f64(double %f)
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ret i128 %x
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}
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;
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; 16-bit float to unsigned integer
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;
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declare i1 @llvm.fptoui.sat.i1.f16 (half)
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declare i8 @llvm.fptoui.sat.i8.f16 (half)
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declare i13 @llvm.fptoui.sat.i13.f16 (half)
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declare i16 @llvm.fptoui.sat.i16.f16 (half)
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declare i19 @llvm.fptoui.sat.i19.f16 (half)
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declare i32 @llvm.fptoui.sat.i32.f16 (half)
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declare i50 @llvm.fptoui.sat.i50.f16 (half)
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declare i64 @llvm.fptoui.sat.i64.f16 (half)
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declare i100 @llvm.fptoui.sat.i100.f16(half)
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declare i128 @llvm.fptoui.sat.i128.f16(half)
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define i1 @test_unsigned_i1_f16(half %f) nounwind {
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; CHECK-LABEL: test_unsigned_i1_f16:
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; CHECK: // %bb.0:
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; CHECK-NEXT: fcvt s0, h0
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; CHECK-NEXT: fmov s1, wzr
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; CHECK-NEXT: fmaxnm s0, s0, s1
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; CHECK-NEXT: fmov s1, #1.00000000
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; CHECK-NEXT: fminnm s0, s0, s1
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; CHECK-NEXT: fcvtzu w8, s0
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|
; CHECK-NEXT: and w0, w8, #0x1
|
|
; CHECK-NEXT: ret
|
|
%x = call i1 @llvm.fptoui.sat.i1.f16(half %f)
|
|
ret i1 %x
|
|
}
|
|
|
|
define i8 @test_unsigned_i8_f16(half %f) nounwind {
|
|
; CHECK-LABEL: test_unsigned_i8_f16:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: fcvt s0, h0
|
|
; CHECK-NEXT: fmov s1, wzr
|
|
; CHECK-NEXT: mov w8, #1132396544
|
|
; CHECK-NEXT: fmaxnm s0, s0, s1
|
|
; CHECK-NEXT: fmov s1, w8
|
|
; CHECK-NEXT: fminnm s0, s0, s1
|
|
; CHECK-NEXT: fcvtzu w0, s0
|
|
; CHECK-NEXT: ret
|
|
%x = call i8 @llvm.fptoui.sat.i8.f16(half %f)
|
|
ret i8 %x
|
|
}
|
|
|
|
define i13 @test_unsigned_i13_f16(half %f) nounwind {
|
|
; CHECK-LABEL: test_unsigned_i13_f16:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: mov w8, #63488
|
|
; CHECK-NEXT: fcvt s0, h0
|
|
; CHECK-NEXT: fmov s1, wzr
|
|
; CHECK-NEXT: movk w8, #17919, lsl #16
|
|
; CHECK-NEXT: fmaxnm s0, s0, s1
|
|
; CHECK-NEXT: fmov s1, w8
|
|
; CHECK-NEXT: fminnm s0, s0, s1
|
|
; CHECK-NEXT: fcvtzu w0, s0
|
|
; CHECK-NEXT: ret
|
|
%x = call i13 @llvm.fptoui.sat.i13.f16(half %f)
|
|
ret i13 %x
|
|
}
|
|
|
|
define i16 @test_unsigned_i16_f16(half %f) nounwind {
|
|
; CHECK-LABEL: test_unsigned_i16_f16:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: mov w8, #65280
|
|
; CHECK-NEXT: fcvt s0, h0
|
|
; CHECK-NEXT: fmov s1, wzr
|
|
; CHECK-NEXT: movk w8, #18303, lsl #16
|
|
; CHECK-NEXT: fmaxnm s0, s0, s1
|
|
; CHECK-NEXT: fmov s1, w8
|
|
; CHECK-NEXT: fminnm s0, s0, s1
|
|
; CHECK-NEXT: fcvtzu w0, s0
|
|
; CHECK-NEXT: ret
|
|
%x = call i16 @llvm.fptoui.sat.i16.f16(half %f)
|
|
ret i16 %x
|
|
}
|
|
|
|
define i19 @test_unsigned_i19_f16(half %f) nounwind {
|
|
; CHECK-LABEL: test_unsigned_i19_f16:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: mov w8, #65504
|
|
; CHECK-NEXT: fcvt s0, h0
|
|
; CHECK-NEXT: fmov s1, wzr
|
|
; CHECK-NEXT: movk w8, #18687, lsl #16
|
|
; CHECK-NEXT: fmaxnm s0, s0, s1
|
|
; CHECK-NEXT: fmov s1, w8
|
|
; CHECK-NEXT: fminnm s0, s0, s1
|
|
; CHECK-NEXT: fcvtzu w0, s0
|
|
; CHECK-NEXT: ret
|
|
%x = call i19 @llvm.fptoui.sat.i19.f16(half %f)
|
|
ret i19 %x
|
|
}
|
|
|
|
define i32 @test_unsigned_i32_f16(half %f) nounwind {
|
|
; CHECK-LABEL: test_unsigned_i32_f16:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: fcvt s0, h0
|
|
; CHECK-NEXT: mov w8, #1333788671
|
|
; CHECK-NEXT: fcvtzu w9, s0
|
|
; CHECK-NEXT: fcmp s0, #0.0
|
|
; CHECK-NEXT: fmov s1, w8
|
|
; CHECK-NEXT: csel w8, wzr, w9, lt
|
|
; CHECK-NEXT: fcmp s0, s1
|
|
; CHECK-NEXT: csinv w0, w8, wzr, le
|
|
; CHECK-NEXT: ret
|
|
%x = call i32 @llvm.fptoui.sat.i32.f16(half %f)
|
|
ret i32 %x
|
|
}
|
|
|
|
define i50 @test_unsigned_i50_f16(half %f) nounwind {
|
|
; CHECK-LABEL: test_unsigned_i50_f16:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: fcvt s0, h0
|
|
; CHECK-NEXT: mov w8, #1484783615
|
|
; CHECK-NEXT: fcvtzu x9, s0
|
|
; CHECK-NEXT: fcmp s0, #0.0
|
|
; CHECK-NEXT: fmov s1, w8
|
|
; CHECK-NEXT: csel x8, xzr, x9, lt
|
|
; CHECK-NEXT: fcmp s0, s1
|
|
; CHECK-NEXT: mov x9, #1125899906842623
|
|
; CHECK-NEXT: csel x0, x9, x8, gt
|
|
; CHECK-NEXT: ret
|
|
%x = call i50 @llvm.fptoui.sat.i50.f16(half %f)
|
|
ret i50 %x
|
|
}
|
|
|
|
define i64 @test_unsigned_i64_f16(half %f) nounwind {
|
|
; CHECK-LABEL: test_unsigned_i64_f16:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: fcvt s0, h0
|
|
; CHECK-NEXT: mov w8, #1602224127
|
|
; CHECK-NEXT: fcvtzu x9, s0
|
|
; CHECK-NEXT: fcmp s0, #0.0
|
|
; CHECK-NEXT: fmov s1, w8
|
|
; CHECK-NEXT: csel x8, xzr, x9, lt
|
|
; CHECK-NEXT: fcmp s0, s1
|
|
; CHECK-NEXT: csinv x0, x8, xzr, le
|
|
; CHECK-NEXT: ret
|
|
%x = call i64 @llvm.fptoui.sat.i64.f16(half %f)
|
|
ret i64 %x
|
|
}
|
|
|
|
define i100 @test_unsigned_i100_f16(half %f) nounwind {
|
|
; CHECK-LABEL: test_unsigned_i100_f16:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: str d8, [sp, #-16]! // 8-byte Folded Spill
|
|
; CHECK-NEXT: fcvt s8, h0
|
|
; CHECK-NEXT: mov v0.16b, v8.16b
|
|
; CHECK-NEXT: str x30, [sp, #8] // 8-byte Folded Spill
|
|
; CHECK-NEXT: bl __fixunssfti
|
|
; CHECK-NEXT: mov w8, #1904214015
|
|
; CHECK-NEXT: ldr x30, [sp, #8] // 8-byte Folded Reload
|
|
; CHECK-NEXT: fcmp s8, #0.0
|
|
; CHECK-NEXT: fmov s0, w8
|
|
; CHECK-NEXT: mov x9, #68719476735
|
|
; CHECK-NEXT: csel x10, xzr, x0, lt
|
|
; CHECK-NEXT: csel x11, xzr, x1, lt
|
|
; CHECK-NEXT: fcmp s8, s0
|
|
; CHECK-NEXT: csel x1, x9, x11, gt
|
|
; CHECK-NEXT: csinv x0, x10, xzr, le
|
|
; CHECK-NEXT: ldr d8, [sp], #16 // 8-byte Folded Reload
|
|
; CHECK-NEXT: ret
|
|
%x = call i100 @llvm.fptoui.sat.i100.f16(half %f)
|
|
ret i100 %x
|
|
}
|
|
|
|
define i128 @test_unsigned_i128_f16(half %f) nounwind {
|
|
; CHECK-LABEL: test_unsigned_i128_f16:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: str d8, [sp, #-16]! // 8-byte Folded Spill
|
|
; CHECK-NEXT: fcvt s8, h0
|
|
; CHECK-NEXT: mov v0.16b, v8.16b
|
|
; CHECK-NEXT: str x30, [sp, #8] // 8-byte Folded Spill
|
|
; CHECK-NEXT: bl __fixunssfti
|
|
; CHECK-NEXT: mov w8, #2139095039
|
|
; CHECK-NEXT: ldr x30, [sp, #8] // 8-byte Folded Reload
|
|
; CHECK-NEXT: fcmp s8, #0.0
|
|
; CHECK-NEXT: fmov s0, w8
|
|
; CHECK-NEXT: csel x9, xzr, x1, lt
|
|
; CHECK-NEXT: csel x10, xzr, x0, lt
|
|
; CHECK-NEXT: fcmp s8, s0
|
|
; CHECK-NEXT: csinv x0, x10, xzr, le
|
|
; CHECK-NEXT: csinv x1, x9, xzr, le
|
|
; CHECK-NEXT: ldr d8, [sp], #16 // 8-byte Folded Reload
|
|
; CHECK-NEXT: ret
|
|
%x = call i128 @llvm.fptoui.sat.i128.f16(half %f)
|
|
ret i128 %x
|
|
}
|