| Venkatraman Govindaraju | 2f17d0f | 2013-08-25 18:30:06 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=sparc -mattr=hard-quad-float | FileCheck %s |
| 2 | |
| 3 | ; CHECK-LABEL: f128_ops |
| 4 | ; CHECK: ldd |
| 5 | ; CHECK: ldd |
| 6 | ; CHECK: ldd |
| 7 | ; CHECK: ldd |
| 8 | ; CHECK: faddq [[R0:.+]], [[R1:.+]], [[R2:.+]] |
| 9 | ; CHECK: fsubq [[R2]], [[R3:.+]], [[R4:.+]] |
| 10 | ; CHECK: fmulq [[R4]], [[R5:.+]], [[R6:.+]] |
| 11 | ; CHECK: fdivq [[R6]], [[R2]] |
| 12 | ; CHECK: std |
| 13 | ; CHECK: std |
| 14 | |
| 15 | define void @f128_ops(fp128* noalias sret %scalar.result, fp128* byval %a, fp128* byval %b, fp128* byval %c, fp128* byval %d) { |
| 16 | entry: |
| 17 | %0 = load fp128* %a, align 8 |
| 18 | %1 = load fp128* %b, align 8 |
| 19 | %2 = load fp128* %c, align 8 |
| 20 | %3 = load fp128* %d, align 8 |
| 21 | %4 = fadd fp128 %0, %1 |
| 22 | %5 = fsub fp128 %4, %2 |
| 23 | %6 = fmul fp128 %5, %3 |
| 24 | %7 = fdiv fp128 %6, %4 |
| 25 | store fp128 %7, fp128* %scalar.result, align 8 |
| 26 | ret void |
| 27 | } |
| Venkatraman Govindaraju | 6ee0857 | 2013-09-02 18:32:45 +0000 | [diff] [blame^] | 28 | |
| 29 | ; CHECK-LABEL: f128_spill |
| 30 | ; CHECK: std %f{{.+}}, [%[[S0:.+]]] |
| 31 | ; CHECK: std %f{{.+}}, [%[[S1:.+]]] |
| 32 | ; CHECK-DAG: ldd [%[[S0]]], %f{{.+}} |
| 33 | ; CHECK-DAG: ldd [%[[S1]]], %f{{.+}} |
| 34 | ; CHECK: jmp |
| 35 | |
| 36 | define void @f128_spill(fp128* noalias sret %scalar.result, fp128* byval %a) { |
| 37 | entry: |
| 38 | %0 = load fp128* %a, align 8 |
| 39 | call void asm sideeffect "", "~{f0},~{f1},~{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}"() |
| 40 | store fp128 %0, fp128* %scalar.result, align 8 |
| 41 | ret void |
| 42 | } |