84 lines
2.4 KiB
LLVM
84 lines
2.4 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2
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; RUN: llc < %s -mtriple=aarch64 | FileCheck %s
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; RUN: llc < %s -mtriple=aarch64 -global-isel -global-isel-abort=2 2>&1 | FileCheck %s --check-prefixes=CHECK,CHECK-GI
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; CHECK-GI: warning: Instruction selection used fallback path for testmswl
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; CHECK-GI-NEXT: warning: Instruction selection used fallback path for testmsll
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define i32 @testmsws(float %x) {
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; CHECK-LABEL: testmsws:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: frintx s0, s0
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; CHECK-NEXT: fcvtzs x0, s0
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; CHECK-NEXT: // kill: def $w0 killed $w0 killed $x0
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; CHECK-NEXT: ret
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entry:
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%0 = tail call i64 @llvm.lrint.i64.f32(float %x)
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%conv = trunc i64 %0 to i32
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ret i32 %conv
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}
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define i64 @testmsxs(float %x) {
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; CHECK-LABEL: testmsxs:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: frintx s0, s0
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; CHECK-NEXT: fcvtzs x0, s0
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; CHECK-NEXT: ret
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entry:
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%0 = tail call i64 @llvm.lrint.i64.f32(float %x)
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ret i64 %0
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}
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define i32 @testmswd(double %x) {
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; CHECK-LABEL: testmswd:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: frintx d0, d0
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; CHECK-NEXT: fcvtzs x0, d0
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; CHECK-NEXT: // kill: def $w0 killed $w0 killed $x0
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; CHECK-NEXT: ret
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entry:
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%0 = tail call i64 @llvm.lrint.i64.f64(double %x)
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%conv = trunc i64 %0 to i32
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ret i32 %conv
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}
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define i64 @testmsxd(double %x) {
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; CHECK-LABEL: testmsxd:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: frintx d0, d0
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; CHECK-NEXT: fcvtzs x0, d0
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; CHECK-NEXT: ret
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entry:
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%0 = tail call i64 @llvm.lrint.i64.f64(double %x)
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ret i64 %0
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}
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define dso_local i32 @testmswl(fp128 %x) {
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; CHECK-LABEL: testmswl:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: str x30, [sp, #-16]! // 8-byte Folded Spill
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; CHECK-NEXT: .cfi_def_cfa_offset 16
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; CHECK-NEXT: .cfi_offset w30, -16
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; CHECK-NEXT: bl lrintl
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; CHECK-NEXT: // kill: def $w0 killed $w0 killed $x0
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; CHECK-NEXT: ldr x30, [sp], #16 // 8-byte Folded Reload
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; CHECK-NEXT: ret
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entry:
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%0 = tail call i64 @llvm.lrint.i64.f128(fp128 %x)
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%conv = trunc i64 %0 to i32
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ret i32 %conv
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}
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define dso_local i64 @testmsll(fp128 %x) {
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; CHECK-LABEL: testmsll:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: b lrintl
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entry:
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%0 = tail call i64 @llvm.lrint.i64.f128(fp128 %x)
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ret i64 %0
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}
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declare i64 @llvm.lrint.i64.f32(float) nounwind readnone
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declare i64 @llvm.lrint.i64.f64(double) nounwind readnone
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declare i64 @llvm.lrint.i64.f128(fp128) nounwind readnone
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