mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-10-31 08:16:47 +00:00
5ec8afa7cf
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189195 91177308-0d34-0410-b5e6-96231b3b80d8
71 lines
1.9 KiB
LLVM
71 lines
1.9 KiB
LLVM
; RUN: llc -march=sparc < %s | FileCheck %s -check-prefix=V8
|
|
; RUN: llc -march=sparc -O0 < %s | FileCheck %s -check-prefix=V8-UNOPT
|
|
; RUN: llc -march=sparc -mattr=v9 < %s | FileCheck %s -check-prefix=V9
|
|
|
|
|
|
; V8-LABEL: test_neg:
|
|
; V8: call get_double
|
|
; V8: fnegs %f0, %f0
|
|
|
|
; V8-UNOPT-LABEL: test_neg:
|
|
; V8-UNOPT: fnegs
|
|
; V8-UNOPT: ! implicit-def
|
|
; V8-UNOPT: fmovs {{.+}}, %f0
|
|
; V8-UNOPT: fmovs {{.+}}, %f1
|
|
|
|
; V9-LABEL: test_neg:
|
|
; V9: fnegd %f0, %f0
|
|
|
|
define double @test_neg() {
|
|
entry:
|
|
%0 = tail call double @get_double()
|
|
%1 = fsub double -0.000000e+00, %0
|
|
ret double %1
|
|
}
|
|
|
|
; V8-LABEL: test_abs:
|
|
; V8: fabss %f0, %f0
|
|
|
|
; V8-UNOPT-LABEL: test_abs:
|
|
; V8-UNOPT: fabss
|
|
; V8-UNOPT: ! implicit-def
|
|
; V8-UNOPT: fmovs {{.+}}, %f0
|
|
; V8-UNOPT: fmovs {{.+}}, %f1
|
|
|
|
; V9-LABEL: test_abs:
|
|
; V9: fabsd %f0, %f0
|
|
|
|
define double @test_abs() {
|
|
entry:
|
|
%0 = tail call double @get_double()
|
|
%1 = tail call double @llvm.fabs.f64(double %0)
|
|
ret double %1
|
|
}
|
|
|
|
declare double @get_double()
|
|
declare double @llvm.fabs.f64(double) nounwind readonly
|
|
|
|
; V8-LABEL: test_v9_floatreg:
|
|
; V8: fsubd {{.+}}, {{.+}}, {{.+}}
|
|
; V8: faddd {{.+}}, {{.+}}, [[R:%f(((1|2)?(0|2|4|6|8))|30)]]
|
|
; V8: std [[R]], [%{{.+}}]
|
|
; V8: ldd [%{{.+}}], %f0
|
|
|
|
; V9-LABEL: test_v9_floatreg:
|
|
; V9: fsubd {{.+}}, {{.+}}, {{.+}}
|
|
; V9: faddd {{.+}}, {{.+}}, [[R:%f((3(2|4|6|8))|((4|5)(0|2|4|6|8))|(60|62))]]
|
|
; V9: fmovd [[R]], %f0
|
|
|
|
|
|
define double @test_v9_floatreg() {
|
|
entry:
|
|
%0 = tail call double @get_double()
|
|
%1 = tail call double @get_double()
|
|
%2 = fsub double %0, %1
|
|
tail call void asm sideeffect "", "~{f0},~{f2},~{f3},~{f4},~{f5},~{f6},~{f7},~{f8},~{f9},~{f10},~{f11},~{f12},~{f13},~{f14},~{f15},~{f16},~{f17},~{f18},~{f19},~{f20},~{f21},~{f22},~{f23},~{f24},~{f25},~{f26},~{f27},~{f28},~{f29},~{f30},~{f31}"()
|
|
%3 = fadd double %2, %2
|
|
ret double %3
|
|
}
|
|
|
|
|