mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-24 19:52:54 +01:00
105 lines
5.2 KiB
LLVM
105 lines
5.2 KiB
LLVM
; RUN: llc < %s -mcpu=cortex-a57 -mattr=+neon -fp-contract=fast -regalloc=pbqp -pbqp-coalescing | FileCheck %s --check-prefix CHECK --check-prefix CHECK-EVEN
|
|
; RUN: llc < %s -mcpu=cortex-a57 -mattr=+neon -fp-contract=fast -regalloc=pbqp -pbqp-coalescing | FileCheck %s --check-prefix CHECK --check-prefix CHECK-ODD
|
|
;
|
|
; Test PBQP is able to fulfill the accumulator chaining constraint.
|
|
target datalayout = "e-m:e-i64:64-i128:128-n32:64-S128"
|
|
target triple = "aarch64"
|
|
|
|
; CHECK-LABEL: fir
|
|
; CHECK-EVEN: fmadd {{d[0-9]*[02468]}}, {{d[0-9]*}}, {{d[0-9]*}}, {{d[0-9]*[02468]}}
|
|
; CHECK-EVEN: fmadd {{d[0-9]*[02468]}}, {{d[0-9]*}}, {{d[0-9]*}}, {{d[0-9]*[02468]}}
|
|
; CHECK-EVEN: fmadd {{d[0-9]*[02468]}}, {{d[0-9]*}}, {{d[0-9]*}}, {{d[0-9]*[02468]}}
|
|
; CHECK-EVEN: fmadd {{d[0-9]*[02468]}}, {{d[0-9]*}}, {{d[0-9]*}}, {{d[0-9]*[02468]}}
|
|
; CHECK-EVEN: fmadd {{d[0-9]*[02468]}}, {{d[0-9]*}}, {{d[0-9]*}}, {{d[0-9]*[02468]}}
|
|
; CHECK-EVEN: fmadd {{d[0-9]*[02468]}}, {{d[0-9]*}}, {{d[0-9]*}}, {{d[0-9]*[02468]}}
|
|
; CHECK-EVEN: fmadd {{d[0-9]*[02468]}}, {{d[0-9]*}}, {{d[0-9]*}}, {{d[0-9]*[02468]}}
|
|
; CHECK-ODD: fmadd {{d[0-9]*[13579]}}, {{d[0-9]*}}, {{d[0-9]*}}, {{d[0-9]*[13579]}}
|
|
; CHECK-ODD: fmadd {{d[0-9]*[13579]}}, {{d[0-9]*}}, {{d[0-9]*}}, {{d[0-9]*[13579]}}
|
|
; CHECK-ODD: fmadd {{d[0-9]*[13579]}}, {{d[0-9]*}}, {{d[0-9]*}}, {{d[0-9]*[13579]}}
|
|
; CHECK-ODD: fmadd {{d[0-9]*[13579]}}, {{d[0-9]*}}, {{d[0-9]*}}, {{d[0-9]*[13579]}}
|
|
; CHECK-ODD: fmadd {{d[0-9]*[13579]}}, {{d[0-9]*}}, {{d[0-9]*}}, {{d[0-9]*[13579]}}
|
|
; CHECK-ODD: fmadd {{d[0-9]*[13579]}}, {{d[0-9]*}}, {{d[0-9]*}}, {{d[0-9]*[13579]}}
|
|
; CHECK-ODD: fmadd {{d[0-9]*[13579]}}, {{d[0-9]*}}, {{d[0-9]*}}, {{d[0-9]*[13579]}}
|
|
define void @fir(double* nocapture %rx, double* nocapture %ry, double* nocapture %c, double* nocapture %x, double* nocapture %y) {
|
|
entry:
|
|
%0 = load double* %c, align 8
|
|
%1 = load double* %x, align 8
|
|
%mul = fmul fast double %1, %0
|
|
%2 = load double* %y, align 8
|
|
%mul7 = fmul fast double %2, %0
|
|
%arrayidx.1 = getelementptr inbounds double* %c, i64 1
|
|
%3 = load double* %arrayidx.1, align 8
|
|
%arrayidx2.1 = getelementptr inbounds double* %x, i64 1
|
|
%4 = load double* %arrayidx2.1, align 8
|
|
%mul.1 = fmul fast double %4, %3
|
|
%add.1 = fadd fast double %mul.1, %mul
|
|
%arrayidx6.1 = getelementptr inbounds double* %y, i64 1
|
|
%5 = load double* %arrayidx6.1, align 8
|
|
%mul7.1 = fmul fast double %5, %3
|
|
%add8.1 = fadd fast double %mul7.1, %mul7
|
|
%arrayidx.2 = getelementptr inbounds double* %c, i64 2
|
|
%6 = load double* %arrayidx.2, align 8
|
|
%arrayidx2.2 = getelementptr inbounds double* %x, i64 2
|
|
%7 = load double* %arrayidx2.2, align 8
|
|
%mul.2 = fmul fast double %7, %6
|
|
%add.2 = fadd fast double %mul.2, %add.1
|
|
%arrayidx6.2 = getelementptr inbounds double* %y, i64 2
|
|
%8 = load double* %arrayidx6.2, align 8
|
|
%mul7.2 = fmul fast double %8, %6
|
|
%add8.2 = fadd fast double %mul7.2, %add8.1
|
|
%arrayidx.3 = getelementptr inbounds double* %c, i64 3
|
|
%9 = load double* %arrayidx.3, align 8
|
|
%arrayidx2.3 = getelementptr inbounds double* %x, i64 3
|
|
%10 = load double* %arrayidx2.3, align 8
|
|
%mul.3 = fmul fast double %10, %9
|
|
%add.3 = fadd fast double %mul.3, %add.2
|
|
%arrayidx6.3 = getelementptr inbounds double* %y, i64 3
|
|
%11 = load double* %arrayidx6.3, align 8
|
|
%mul7.3 = fmul fast double %11, %9
|
|
%add8.3 = fadd fast double %mul7.3, %add8.2
|
|
%arrayidx.4 = getelementptr inbounds double* %c, i64 4
|
|
%12 = load double* %arrayidx.4, align 8
|
|
%arrayidx2.4 = getelementptr inbounds double* %x, i64 4
|
|
%13 = load double* %arrayidx2.4, align 8
|
|
%mul.4 = fmul fast double %13, %12
|
|
%add.4 = fadd fast double %mul.4, %add.3
|
|
%arrayidx6.4 = getelementptr inbounds double* %y, i64 4
|
|
%14 = load double* %arrayidx6.4, align 8
|
|
%mul7.4 = fmul fast double %14, %12
|
|
%add8.4 = fadd fast double %mul7.4, %add8.3
|
|
%arrayidx.5 = getelementptr inbounds double* %c, i64 5
|
|
%15 = load double* %arrayidx.5, align 8
|
|
%arrayidx2.5 = getelementptr inbounds double* %x, i64 5
|
|
%16 = load double* %arrayidx2.5, align 8
|
|
%mul.5 = fmul fast double %16, %15
|
|
%add.5 = fadd fast double %mul.5, %add.4
|
|
%arrayidx6.5 = getelementptr inbounds double* %y, i64 5
|
|
%17 = load double* %arrayidx6.5, align 8
|
|
%mul7.5 = fmul fast double %17, %15
|
|
%add8.5 = fadd fast double %mul7.5, %add8.4
|
|
%arrayidx.6 = getelementptr inbounds double* %c, i64 6
|
|
%18 = load double* %arrayidx.6, align 8
|
|
%arrayidx2.6 = getelementptr inbounds double* %x, i64 6
|
|
%19 = load double* %arrayidx2.6, align 8
|
|
%mul.6 = fmul fast double %19, %18
|
|
%add.6 = fadd fast double %mul.6, %add.5
|
|
%arrayidx6.6 = getelementptr inbounds double* %y, i64 6
|
|
%20 = load double* %arrayidx6.6, align 8
|
|
%mul7.6 = fmul fast double %20, %18
|
|
%add8.6 = fadd fast double %mul7.6, %add8.5
|
|
%arrayidx.7 = getelementptr inbounds double* %c, i64 7
|
|
%21 = load double* %arrayidx.7, align 8
|
|
%arrayidx2.7 = getelementptr inbounds double* %x, i64 7
|
|
%22 = load double* %arrayidx2.7, align 8
|
|
%mul.7 = fmul fast double %22, %21
|
|
%add.7 = fadd fast double %mul.7, %add.6
|
|
%arrayidx6.7 = getelementptr inbounds double* %y, i64 7
|
|
%23 = load double* %arrayidx6.7, align 8
|
|
%mul7.7 = fmul fast double %23, %21
|
|
%add8.7 = fadd fast double %mul7.7, %add8.6
|
|
store double %add.7, double* %rx, align 8
|
|
store double %add8.7, double* %ry, align 8
|
|
ret void
|
|
}
|
|
|