61510b51c3
This reverts commit 9c319d5bb40785c969d2af76535ca62448dfafa7. Some issues were discovered with the bootstrap builds, which seem like they were caused by this commit. I'm reverting to investigate.
151 lines
4.7 KiB
LLVM
151 lines
4.7 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 3
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; RUN: llc -mtriple=aarch64 -mattr=+sve < %s -o - | FileCheck -check-prefixes=SVE,SVELINUX %s
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; RUN: llc -mtriple=aarch64-windows-msvc -mattr=+sve < %s -o - | FileCheck -check-prefixes=SVE,SVEWINDOWS %s
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; RUN: llc -mtriple=aarch64-windows-msvc < %s -o - | FileCheck -check-prefixes=WINDOWS %s
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define double @testExp(double %val, i32 %a) {
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; SVE-LABEL: testExp:
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; SVE: // %bb.0: // %entry
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; SVE-NEXT: // kill: def $w0 killed $w0 def $x0
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; SVE-NEXT: sxtw x8, w0
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; SVE-NEXT: ptrue p0.d
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; SVE-NEXT: // kill: def $d0 killed $d0 def $z0
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; SVE-NEXT: fmov d1, x8
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; SVE-NEXT: fscale z0.d, p0/m, z0.d, z1.d
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; SVE-NEXT: // kill: def $d0 killed $d0 killed $z0
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; SVE-NEXT: ret
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;
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; WINDOWS-LABEL: testExp:
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; WINDOWS: // %bb.0: // %entry
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; WINDOWS-NEXT: b ldexp
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entry:
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%call = tail call fast double @ldexp(double %val, i32 %a)
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ret double %call
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}
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declare double @ldexp(double, i32) memory(none)
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define double @testExpIntrinsic(double %val, i32 %a) {
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; SVE-LABEL: testExpIntrinsic:
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; SVE: // %bb.0: // %entry
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; SVE-NEXT: // kill: def $w0 killed $w0 def $x0
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; SVE-NEXT: sxtw x8, w0
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; SVE-NEXT: ptrue p0.d
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; SVE-NEXT: // kill: def $d0 killed $d0 def $z0
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; SVE-NEXT: fmov d1, x8
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; SVE-NEXT: fscale z0.d, p0/m, z0.d, z1.d
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; SVE-NEXT: // kill: def $d0 killed $d0 killed $z0
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; SVE-NEXT: ret
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;
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; WINDOWS-LABEL: testExpIntrinsic:
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; WINDOWS: // %bb.0: // %entry
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; WINDOWS-NEXT: b ldexp
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entry:
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%call = tail call fast double @llvm.ldexp.f64(double %val, i32 %a)
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ret double %call
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}
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define float @testExpf(float %val, i32 %a) {
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; SVELINUX-LABEL: testExpf:
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; SVELINUX: // %bb.0: // %entry
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; SVELINUX-NEXT: fmov s1, w0
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; SVELINUX-NEXT: ptrue p0.s
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; SVELINUX-NEXT: // kill: def $s0 killed $s0 def $z0
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; SVELINUX-NEXT: fscale z0.s, p0/m, z0.s, z1.s
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; SVELINUX-NEXT: // kill: def $s0 killed $s0 killed $z0
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; SVELINUX-NEXT: ret
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;
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; SVEWINDOWS-LABEL: testExpf:
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; SVEWINDOWS: // %bb.0: // %entry
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; SVEWINDOWS-NEXT: b ldexpf
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;
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; WINDOWS-LABEL: testExpf:
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; WINDOWS: // %bb.0: // %entry
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; WINDOWS-NEXT: b ldexpf
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entry:
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%call = tail call fast float @ldexpf(float %val, i32 %a)
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ret float %call
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}
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define float @testExpfIntrinsic(float %val, i32 %a) {
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; SVE-LABEL: testExpfIntrinsic:
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; SVE: // %bb.0: // %entry
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; SVE-NEXT: fmov s1, w0
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; SVE-NEXT: ptrue p0.s
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; SVE-NEXT: // kill: def $s0 killed $s0 def $z0
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; SVE-NEXT: fscale z0.s, p0/m, z0.s, z1.s
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; SVE-NEXT: // kill: def $s0 killed $s0 killed $z0
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; SVE-NEXT: ret
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;
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; WINDOWS-LABEL: testExpfIntrinsic:
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; WINDOWS: .seh_proc testExpfIntrinsic
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; WINDOWS-NEXT: // %bb.0: // %entry
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; WINDOWS-NEXT: str x30, [sp, #-16]! // 8-byte Folded Spill
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; WINDOWS-NEXT: .seh_save_reg_x x30, 16
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; WINDOWS-NEXT: .seh_endprologue
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; WINDOWS-NEXT: fcvt d0, s0
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; WINDOWS-NEXT: bl ldexp
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; WINDOWS-NEXT: fcvt s0, d0
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; WINDOWS-NEXT: .seh_startepilogue
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; WINDOWS-NEXT: ldr x30, [sp], #16 // 8-byte Folded Reload
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; WINDOWS-NEXT: .seh_save_reg_x x30, 16
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; WINDOWS-NEXT: .seh_endepilogue
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; WINDOWS-NEXT: ret
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; WINDOWS-NEXT: .seh_endfunclet
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; WINDOWS-NEXT: .seh_endproc
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entry:
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%call = tail call fast float @llvm.ldexp.f32(float %val, i32 %a)
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ret float %call
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}
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declare float @ldexpf(float, i32) memory(none)
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define fp128 @testExpl(fp128 %val, i32 %a) {
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; SVE-LABEL: testExpl:
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; SVE: // %bb.0: // %entry
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; SVE-NEXT: b ldexpl
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;
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; WINDOWS-LABEL: testExpl:
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; WINDOWS: // %bb.0: // %entry
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; WINDOWS-NEXT: b ldexpl
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entry:
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%call = tail call fast fp128 @ldexpl(fp128 %val, i32 %a)
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ret fp128 %call
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}
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declare fp128 @ldexpl(fp128, i32) memory(none)
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define half @testExpf16(half %val, i32 %a) {
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; SVE-LABEL: testExpf16:
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; SVE: // %bb.0: // %entry
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; SVE-NEXT: fcvt s0, h0
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; SVE-NEXT: fmov s1, w0
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; SVE-NEXT: ptrue p0.s
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; SVE-NEXT: fscale z0.s, p0/m, z0.s, z1.s
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; SVE-NEXT: fcvt h0, s0
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; SVE-NEXT: ret
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;
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; WINDOWS-LABEL: testExpf16:
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; WINDOWS: .seh_proc testExpf16
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; WINDOWS-NEXT: // %bb.0: // %entry
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; WINDOWS-NEXT: str x30, [sp, #-16]! // 8-byte Folded Spill
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; WINDOWS-NEXT: .seh_save_reg_x x30, 16
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; WINDOWS-NEXT: .seh_endprologue
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; WINDOWS-NEXT: fcvt d0, h0
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; WINDOWS-NEXT: bl ldexp
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; WINDOWS-NEXT: fcvt h0, d0
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; WINDOWS-NEXT: .seh_startepilogue
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; WINDOWS-NEXT: ldr x30, [sp], #16 // 8-byte Folded Reload
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; WINDOWS-NEXT: .seh_save_reg_x x30, 16
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; WINDOWS-NEXT: .seh_endepilogue
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; WINDOWS-NEXT: ret
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; WINDOWS-NEXT: .seh_endfunclet
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; WINDOWS-NEXT: .seh_endproc
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entry:
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%0 = tail call fast half @llvm.ldexp.f16.i32(half %val, i32 %a)
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ret half %0
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}
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declare half @llvm.ldexp.f16.i32(half, i32) memory(none)
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