| Venkatraman Govindaraju | 75ddb2b | 2013-09-03 04:11:59 +0000 | [diff] [blame^] | 1 | ; RUN: llc < %s -march=sparc -mattr=hard-quad-float | FileCheck %s --check-prefix=HARD |
| 2 | ; RUN: llc < %s -march=sparc -mattr=-hard-quad-float | FileCheck %s --check-prefix=SOFT |
| Venkatraman Govindaraju | 2f17d0f | 2013-08-25 18:30:06 +0000 | [diff] [blame] | 3 | |
| Venkatraman Govindaraju | 75ddb2b | 2013-09-03 04:11:59 +0000 | [diff] [blame^] | 4 | |
| 5 | ; HARD-LABEL: f128_ops |
| 6 | ; HARD: ldd |
| 7 | ; HARD: ldd |
| 8 | ; HARD: ldd |
| 9 | ; HARD: ldd |
| 10 | ; HARD: faddq [[R0:.+]], [[R1:.+]], [[R2:.+]] |
| 11 | ; HARD: fsubq [[R2]], [[R3:.+]], [[R4:.+]] |
| 12 | ; HARD: fmulq [[R4]], [[R5:.+]], [[R6:.+]] |
| 13 | ; HARD: fdivq [[R6]], [[R2]] |
| 14 | ; HARD: std |
| 15 | ; HARD: std |
| 16 | |
| 17 | ; SOFT-LABEL: f128_ops |
| 18 | ; SOFT: ldd |
| 19 | ; SOFT: ldd |
| 20 | ; SOFT: ldd |
| 21 | ; SOFT: ldd |
| 22 | ; SOFT: call _Q_add |
| 23 | ; SOFT: call _Q_sub |
| 24 | ; SOFT: call _Q_mul |
| 25 | ; SOFT: call _Q_div |
| 26 | ; SOFT: std |
| 27 | ; SOFT: std |
| Venkatraman Govindaraju | 2f17d0f | 2013-08-25 18:30:06 +0000 | [diff] [blame] | 28 | |
| 29 | define void @f128_ops(fp128* noalias sret %scalar.result, fp128* byval %a, fp128* byval %b, fp128* byval %c, fp128* byval %d) { |
| 30 | entry: |
| 31 | %0 = load fp128* %a, align 8 |
| 32 | %1 = load fp128* %b, align 8 |
| 33 | %2 = load fp128* %c, align 8 |
| 34 | %3 = load fp128* %d, align 8 |
| 35 | %4 = fadd fp128 %0, %1 |
| 36 | %5 = fsub fp128 %4, %2 |
| 37 | %6 = fmul fp128 %5, %3 |
| 38 | %7 = fdiv fp128 %6, %4 |
| 39 | store fp128 %7, fp128* %scalar.result, align 8 |
| 40 | ret void |
| 41 | } |
| Venkatraman Govindaraju | 6ee0857 | 2013-09-02 18:32:45 +0000 | [diff] [blame] | 42 | |
| Venkatraman Govindaraju | 75ddb2b | 2013-09-03 04:11:59 +0000 | [diff] [blame^] | 43 | ; HARD-LABEL: f128_spill |
| 44 | ; HARD: std %f{{.+}}, [%[[S0:.+]]] |
| 45 | ; HARD: std %f{{.+}}, [%[[S1:.+]]] |
| 46 | ; HARD-DAG: ldd [%[[S0]]], %f{{.+}} |
| 47 | ; HARD-DAG: ldd [%[[S1]]], %f{{.+}} |
| 48 | ; HARD: jmp |
| 49 | |
| 50 | ; SOFT-LABEL: f128_spill |
| 51 | ; SOFT: std %f{{.+}}, [%[[S0:.+]]] |
| 52 | ; SOFT: std %f{{.+}}, [%[[S1:.+]]] |
| 53 | ; SOFT-DAG: ldd [%[[S0]]], %f{{.+}} |
| 54 | ; SOFT-DAG: ldd [%[[S1]]], %f{{.+}} |
| 55 | ; SOFT: jmp |
| Venkatraman Govindaraju | 6ee0857 | 2013-09-02 18:32:45 +0000 | [diff] [blame] | 56 | |
| 57 | define void @f128_spill(fp128* noalias sret %scalar.result, fp128* byval %a) { |
| 58 | entry: |
| 59 | %0 = load fp128* %a, align 8 |
| 60 | 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}"() |
| 61 | store fp128 %0, fp128* %scalar.result, align 8 |
| 62 | ret void |
| 63 | } |
| Venkatraman Govindaraju | 75ddb2b | 2013-09-03 04:11:59 +0000 | [diff] [blame^] | 64 | |
| 65 | ; HARD-LABEL: f128_compare |
| 66 | ; HARD: fcmpq |
| 67 | |
| 68 | ; SOFT-LABEL: f128_compare |
| 69 | ; SOFT: _Q_cmp |
| 70 | |
| 71 | define i32 @f128_compare(fp128* byval %f0, fp128* byval %f1, i32 %a, i32 %b) { |
| 72 | entry: |
| 73 | %0 = load fp128* %f0, align 8 |
| 74 | %1 = load fp128* %f1, align 8 |
| 75 | %cond = fcmp ult fp128 %0, %1 |
| 76 | %ret = select i1 %cond, i32 %a, i32 %b |
| 77 | ret i32 %ret |
| 78 | } |