327 lines
10 KiB
LLVM
327 lines
10 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 6
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; RUN: llc -mtriple=aarch64 -verify-machineinstrs %s -o - | FileCheck %s --check-prefixes=CHECK,CHECK-SD
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; RUN: llc -mtriple=aarch64 -global-isel=0 < %s | FileCheck %s --check-prefixes=CHECK,CHECK-GI
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define i1 @isfinite_h(half %x) {
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; CHECK-LABEL: isfinite_h:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: // kill: def $h0 killed $h0 def $s0
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; CHECK-NEXT: fmov w9, s0
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; CHECK-NEXT: mov w8, #31744 // =0x7c00
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; CHECK-NEXT: and w9, w9, #0x7fff
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; CHECK-NEXT: cmp w9, w8
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; CHECK-NEXT: cset w0, lt
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; CHECK-NEXT: ret
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entry:
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%0 = tail call i1 @llvm.is.fpclass.f16(half %x, i32 504) ; 0x1f8 = "finite"
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ret i1 %0
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}
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define i1 @not_isfinite_h(half %x) {
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; CHECK-LABEL: not_isfinite_h:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: // kill: def $h0 killed $h0 def $s0
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; CHECK-NEXT: fmov w9, s0
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; CHECK-NEXT: mov w8, #31743 // =0x7bff
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; CHECK-NEXT: and w9, w9, #0x7fff
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; CHECK-NEXT: cmp w9, w8
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; CHECK-NEXT: cset w0, gt
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; CHECK-NEXT: ret
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entry:
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%0 = tail call i1 @llvm.is.fpclass.f16(half %x, i32 519) ; ~0x1f8 = "~finite"
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ret i1 %0
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}
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define i1 @isfinite_f(float %x) {
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; CHECK-LABEL: isfinite_f:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: fmov w9, s0
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; CHECK-NEXT: mov w8, #2139095040 // =0x7f800000
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; CHECK-NEXT: and w9, w9, #0x7fffffff
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; CHECK-NEXT: cmp w9, w8
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; CHECK-NEXT: cset w0, lt
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; CHECK-NEXT: ret
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entry:
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%0 = tail call i1 @llvm.is.fpclass.f32(float %x, i32 504) ; 0x1f8 = "finite"
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ret i1 %0
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}
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define i1 @not_isfinite_f(float %x) {
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; CHECK-LABEL: not_isfinite_f:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: fmov w9, s0
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; CHECK-NEXT: mov w8, #2139095039 // =0x7f7fffff
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; CHECK-NEXT: and w9, w9, #0x7fffffff
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; CHECK-NEXT: cmp w9, w8
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; CHECK-NEXT: cset w0, gt
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; CHECK-NEXT: ret
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entry:
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%0 = tail call i1 @llvm.is.fpclass.f32(float %x, i32 519) ; ~0x1f8 = "~finite"
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ret i1 %0
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}
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define i1 @isfinite_f_strictfp(float %x) strictfp {
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; CHECK-LABEL: isfinite_f_strictfp:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: fmov w9, s0
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; CHECK-NEXT: mov w8, #2139095040 // =0x7f800000
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; CHECK-NEXT: and w9, w9, #0x7fffffff
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; CHECK-NEXT: cmp w9, w8
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; CHECK-NEXT: cset w0, lt
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; CHECK-NEXT: ret
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entry:
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%0 = tail call i1 @llvm.is.fpclass.f32(float %x, i32 504) strictfp ; 0x1f8 = "finite"
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ret i1 %0
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}
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define i1 @not_isfinite_f_strictfp(float %x) strictfp {
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; CHECK-LABEL: not_isfinite_f_strictfp:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: fmov w9, s0
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; CHECK-NEXT: mov w8, #2139095039 // =0x7f7fffff
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; CHECK-NEXT: and w9, w9, #0x7fffffff
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; CHECK-NEXT: cmp w9, w8
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; CHECK-NEXT: cset w0, gt
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; CHECK-NEXT: ret
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entry:
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%0 = tail call i1 @llvm.is.fpclass.f32(float %x, i32 519) strictfp ; ~0x1f8 = ~"finite"
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ret i1 %0
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}
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define i1 @isfinite_d(double %x) {
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; CHECK-LABEL: isfinite_d:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: fmov x9, d0
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; CHECK-NEXT: mov x8, #9218868437227405312 // =0x7ff0000000000000
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; CHECK-NEXT: and x9, x9, #0x7fffffffffffffff
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; CHECK-NEXT: cmp x9, x8
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; CHECK-NEXT: cset w0, lt
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; CHECK-NEXT: ret
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entry:
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%0 = tail call i1 @llvm.is.fpclass.f64(double %x, i32 504) ; 0x1f8 = "finite"
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ret i1 %0
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}
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define i1 @not_isfinite_d(double %x) {
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; CHECK-LABEL: not_isfinite_d:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: fmov x9, d0
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; CHECK-NEXT: mov x8, #9218868437227405311 // =0x7fefffffffffffff
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; CHECK-NEXT: and x9, x9, #0x7fffffffffffffff
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; CHECK-NEXT: cmp x9, x8
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; CHECK-NEXT: cset w0, gt
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; CHECK-NEXT: ret
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entry:
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%0 = tail call i1 @llvm.is.fpclass.f64(double %x, i32 519) ; ~0x1f8 = "~finite"
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ret i1 %0
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}
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define i1 @isfinite_d_strictfp(double %x) {
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; CHECK-LABEL: isfinite_d_strictfp:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: fmov x9, d0
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; CHECK-NEXT: mov x8, #9218868437227405312 // =0x7ff0000000000000
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; CHECK-NEXT: and x9, x9, #0x7fffffffffffffff
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; CHECK-NEXT: cmp x9, x8
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; CHECK-NEXT: cset w0, lt
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; CHECK-NEXT: ret
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entry:
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%0 = tail call i1 @llvm.is.fpclass.f64(double %x, i32 504) strictfp ; 0x1f8 = "finite"
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ret i1 %0
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}
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define i1 @not_isfinite_d_strictfp(double %x) {
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; CHECK-LABEL: not_isfinite_d_strictfp:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: fmov x9, d0
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; CHECK-NEXT: mov x8, #9218868437227405311 // =0x7fefffffffffffff
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; CHECK-NEXT: and x9, x9, #0x7fffffffffffffff
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; CHECK-NEXT: cmp x9, x8
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; CHECK-NEXT: cset w0, gt
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; CHECK-NEXT: ret
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entry:
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%0 = tail call i1 @llvm.is.fpclass.f64(double %x, i32 519) strictfp ; ~0x1f8 = "~finite"
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ret i1 %0
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}
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define i1 @isfinite_bf16(bfloat %x) {
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; CHECK-LABEL: isfinite_bf16:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: // kill: def $h0 killed $h0 def $s0
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; CHECK-NEXT: fmov w9, s0
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; CHECK-NEXT: mov w8, #32640 // =0x7f80
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; CHECK-NEXT: and w9, w9, #0x7fff
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; CHECK-NEXT: cmp w9, w8
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; CHECK-NEXT: cset w0, lt
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; CHECK-NEXT: ret
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entry:
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%0 = tail call i1 @llvm.is.fpclass.bf16(bfloat %x, i32 504) ; 0x1f8 = "finite"
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ret i1 %0
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}
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define i1 @not_isfinite_bf16(bfloat %x) {
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; CHECK-LABEL: not_isfinite_bf16:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: // kill: def $h0 killed $h0 def $s0
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; CHECK-NEXT: fmov w9, s0
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; CHECK-NEXT: mov w8, #32639 // =0x7f7f
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; CHECK-NEXT: and w9, w9, #0x7fff
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; CHECK-NEXT: cmp w9, w8
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; CHECK-NEXT: cset w0, gt
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; CHECK-NEXT: ret
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entry:
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%0 = tail call i1 @llvm.is.fpclass.bf16(bfloat %x, i32 519) ; ~0x1f8 = "~finite"
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ret i1 %0
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}
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define i1 @isfinite_f128(fp128 %x) {
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; CHECK-LABEL: isfinite_f128:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: str q0, [sp, #-16]!
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; CHECK-NEXT: .cfi_def_cfa_offset 16
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; CHECK-NEXT: ldr x9, [sp, #8]
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; CHECK-NEXT: mov x8, #9223090561878065152 // =0x7fff000000000000
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; CHECK-NEXT: and x9, x9, #0x7fffffffffffffff
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; CHECK-NEXT: cmp x9, x8
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; CHECK-NEXT: cset w0, lt
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; CHECK-NEXT: add sp, sp, #16
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; CHECK-NEXT: ret
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entry:
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%0 = tail call i1 @llvm.is.fpclass.f128(fp128 %x, i32 504) ; 0x1f8 = "finite"
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ret i1 %0
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}
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define i1 @not_isfinite_f128(fp128 %x) {
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; CHECK-LABEL: not_isfinite_f128:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: str q0, [sp, #-16]!
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; CHECK-NEXT: .cfi_def_cfa_offset 16
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; CHECK-NEXT: ldr x9, [sp, #8]
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; CHECK-NEXT: mov x8, #9223090561878065151 // =0x7ffeffffffffffff
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; CHECK-NEXT: and x9, x9, #0x7fffffffffffffff
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; CHECK-NEXT: cmp x9, x8
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; CHECK-NEXT: cset w0, gt
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; CHECK-NEXT: add sp, sp, #16
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; CHECK-NEXT: ret
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entry:
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%0 = tail call i1 @llvm.is.fpclass.f128(fp128 %x, i32 519) ; ~0x1f8 = "~finite"
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ret i1 %0
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}
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define <4 x i1> @isfinite_v4h(<4 x half> %x) {
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; CHECK-LABEL: isfinite_v4h:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: movi v1.4h, #124, lsl #8
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; CHECK-NEXT: bic v0.4h, #128, lsl #8
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; CHECK-NEXT: cmgt v0.4h, v1.4h, v0.4h
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; CHECK-NEXT: ret
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entry:
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%0 = tail call <4 x i1> @llvm.is.fpclass.v4f16(<4 x half> %x, i32 504) ; 0x1f8 = "finite"
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ret <4 x i1> %0
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}
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define <4 x i1> @not_isfinite_v4h(<4 x half> %x) {
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; CHECK-LABEL: not_isfinite_v4h:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: movi v1.4h, #124, lsl #8
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; CHECK-NEXT: bic v0.4h, #128, lsl #8
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; CHECK-NEXT: cmge v0.4h, v0.4h, v1.4h
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; CHECK-NEXT: ret
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entry:
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%0 = tail call <4 x i1> @llvm.is.fpclass.v4f16(<4 x half> %x, i32 519) ; ~0x1f8 = "~finite"
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ret <4 x i1> %0
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}
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define <4 x i1> @isfinite_v4f(<4 x float> %x) {
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; CHECK-LABEL: isfinite_v4f:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: mvni v1.4s, #127, msl #16
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; CHECK-NEXT: fabs v0.4s, v0.4s
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; CHECK-NEXT: fneg v1.4s, v1.4s
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; CHECK-NEXT: fcmgt v2.4s, v0.4s, v1.4s
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; CHECK-NEXT: fcmgt v0.4s, v1.4s, v0.4s
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; CHECK-NEXT: orr v0.16b, v0.16b, v2.16b
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; CHECK-NEXT: xtn v0.4h, v0.4s
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; CHECK-NEXT: ret
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entry:
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%0 = tail call <4 x i1> @llvm.is.fpclass.v4f32(<4 x float> %x, i32 504) ; 0x1f8 = "finite"
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ret <4 x i1> %0
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}
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define <4 x i1> @not_isfinite_v4f(<4 x float> %x) {
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; CHECK-LABEL: not_isfinite_v4f:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: mvni v1.4s, #127, msl #16
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; CHECK-NEXT: bic v0.4s, #128, lsl #24
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; CHECK-NEXT: fneg v1.4s, v1.4s
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; CHECK-NEXT: cmge v0.4s, v0.4s, v1.4s
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; CHECK-NEXT: xtn v0.4h, v0.4s
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; CHECK-NEXT: ret
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entry:
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%0 = tail call <4 x i1> @llvm.is.fpclass.v4f32(<4 x float> %x, i32 519) ; ~0x1f8 = "~finite"
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ret <4 x i1> %0
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}
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define <2 x i1> @isfinite_v2d(<2 x double> %x) {
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; CHECK-LABEL: isfinite_v2d:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: mov x8, #9218868437227405312 // =0x7ff0000000000000
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; CHECK-NEXT: fabs v0.2d, v0.2d
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; CHECK-NEXT: dup v1.2d, x8
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; CHECK-NEXT: fcmgt v2.2d, v0.2d, v1.2d
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; CHECK-NEXT: fcmgt v0.2d, v1.2d, v0.2d
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; CHECK-NEXT: orr v0.16b, v0.16b, v2.16b
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; CHECK-NEXT: xtn v0.2s, v0.2d
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; CHECK-NEXT: ret
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entry:
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%0 = tail call <2 x i1> @llvm.is.fpclass.v2f64(<2 x double> %x, i32 504) ; 0x1f8 = "finite"
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ret <2 x i1> %0
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}
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define <2 x i1> @not_isfinite_v2d(<2 x double> %x) {
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; CHECK-LABEL: not_isfinite_v2d:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: movi v1.2d, #0xffffffffffffffff
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; CHECK-NEXT: mov x8, #9218868437227405312 // =0x7ff0000000000000
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; CHECK-NEXT: fneg v1.2d, v1.2d
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; CHECK-NEXT: and v0.16b, v0.16b, v1.16b
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; CHECK-NEXT: dup v1.2d, x8
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; CHECK-NEXT: cmge v0.2d, v0.2d, v1.2d
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; CHECK-NEXT: xtn v0.2s, v0.2d
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; CHECK-NEXT: ret
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entry:
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%0 = tail call <2 x i1> @llvm.is.fpclass.v2f64(<2 x double> %x, i32 519) ; ~0x1f8 = "~finite"
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ret <2 x i1> %0
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}
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define <4 x i1> @isfinite_v4bf16(<4 x bfloat> %x) {
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; CHECK-LABEL: isfinite_v4bf16:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: mov w8, #32640 // =0x7f80
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; CHECK-NEXT: bic v0.4h, #128, lsl #8
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; CHECK-NEXT: dup v1.4h, w8
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; CHECK-NEXT: cmgt v0.4h, v1.4h, v0.4h
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; CHECK-NEXT: ret
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entry:
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%0 = tail call <4 x i1> @llvm.is.fpclass.v4bf16(<4 x bfloat> %x, i32 504) ; 0x1f8 = "finite"
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ret <4 x i1> %0
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}
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define <4 x i1> @not_isfinite_v4bf16(<4 x bfloat> %x) {
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; CHECK-LABEL: not_isfinite_v4bf16:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: mov w8, #32640 // =0x7f80
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; CHECK-NEXT: bic v0.4h, #128, lsl #8
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; CHECK-NEXT: dup v1.4h, w8
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; CHECK-NEXT: cmge v0.4h, v0.4h, v1.4h
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; CHECK-NEXT: ret
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entry:
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%0 = tail call <4 x i1> @llvm.is.fpclass.v4bf16(<4 x bfloat> %x, i32 519) ; ~0x1f8 = "~finite"
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ret <4 x i1> %0
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}
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;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line:
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; CHECK-GI: {{.*}}
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; CHECK-SD: {{.*}}
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