1 ; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7 | FileCheck --check-prefix=SSE %s
2 ; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7-avx | FileCheck --check-prefix=AVX %s
4 define preserve_allcc void @preserve_allcc1() nounwind {
6 ;SSE-LABEL: preserve_allcc1
22 ;SSE-NEXT: movaps %xmm14
23 ;SSE-NEXT: movaps %xmm13
24 ;SSE-NEXT: movaps %xmm12
25 ;SSE-NEXT: movaps %xmm11
26 ;SSE-NEXT: movaps %xmm10
27 ;SSE-NEXT: movaps %xmm9
28 ;SSE-NEXT: movaps %xmm8
29 ;SSE-NEXT: movaps %xmm7
30 ;SSE-NEXT: movaps %xmm6
31 ;SSE-NEXT: movaps %xmm5
32 ;SSE-NEXT: movaps %xmm4
33 ;SSE-NEXT: movaps %xmm3
34 ;SSE-NEXT: movaps %xmm2
35 ;SSE-NEXT: movaps %xmm1
36 ;SSE-NEXT: movaps %xmm0
37 ;AVX-LABEL: preserve_allcc1
53 ;AVX-NEXT: vmovups %ymm14
54 ;AVX-NEXT: vmovups %ymm13
55 ;AVX-NEXT: vmovups %ymm12
56 ;AVX-NEXT: vmovups %ymm11
57 ;AVX-NEXT: vmovups %ymm10
58 ;AVX-NEXT: vmovups %ymm9
59 ;AVX-NEXT: vmovups %ymm8
60 ;AVX-NEXT: vmovups %ymm7
61 ;AVX-NEXT: vmovups %ymm6
62 ;AVX-NEXT: vmovups %ymm5
63 ;AVX-NEXT: vmovups %ymm4
64 ;AVX-NEXT: vmovups %ymm3
65 ;AVX-NEXT: vmovups %ymm2
66 ;AVX-NEXT: vmovups %ymm1
67 ;AVX-NEXT: vmovups %ymm0
68 call void asm sideeffect "", "~{rax},~{rbx},~{rcx},~{rdx},~{rsi},~{rdi},~{r8},~{r9},~{r10},~{r11},~{r12},~{r13},~{r14},~{r15},~{rbp},~{xmm0},~{xmm1},~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15}"()
72 ; Make sure only R11 is saved before the call
73 declare preserve_allcc void @bar(i64, i64, double, double)
74 define void @preserve_allcc2() nounwind {
76 ;SSE-LABEL: preserve_allcc2
77 ;SSE: movq %r11, [[REG:%[a-z0-9]+]]
79 ;SSE: movq [[REG]], %r11
80 %a0 = call i64 asm sideeffect "", "={rax}"() nounwind
81 %a1 = call i64 asm sideeffect "", "={rcx}"() nounwind
82 %a2 = call i64 asm sideeffect "", "={rdx}"() nounwind
83 %a3 = call i64 asm sideeffect "", "={r8}"() nounwind
84 %a4 = call i64 asm sideeffect "", "={r9}"() nounwind
85 %a5 = call i64 asm sideeffect "", "={r10}"() nounwind
86 %a6 = call i64 asm sideeffect "", "={r11}"() nounwind
87 %a10 = call <2 x double> asm sideeffect "", "={xmm2}"() nounwind
88 %a11 = call <2 x double> asm sideeffect "", "={xmm3}"() nounwind
89 %a12 = call <2 x double> asm sideeffect "", "={xmm4}"() nounwind
90 %a13 = call <2 x double> asm sideeffect "", "={xmm5}"() nounwind
91 %a14 = call <2 x double> asm sideeffect "", "={xmm6}"() nounwind
92 %a15 = call <2 x double> asm sideeffect "", "={xmm7}"() nounwind
93 %a16 = call <2 x double> asm sideeffect "", "={xmm8}"() nounwind
94 %a17 = call <2 x double> asm sideeffect "", "={xmm9}"() nounwind
95 %a18 = call <2 x double> asm sideeffect "", "={xmm10}"() nounwind
96 %a19 = call <2 x double> asm sideeffect "", "={xmm11}"() nounwind
97 %a20 = call <2 x double> asm sideeffect "", "={xmm12}"() nounwind
98 %a21 = call <2 x double> asm sideeffect "", "={xmm13}"() nounwind
99 %a22 = call <2 x double> asm sideeffect "", "={xmm14}"() nounwind
100 %a23 = call <2 x double> asm sideeffect "", "={xmm15}"() nounwind
101 call preserve_allcc void @bar(i64 1, i64 2, double 3.0, double 4.0)
102 call void asm sideeffect "", "{rax},{rcx},{rdx},{r8},{r9},{r10},{r11},{xmm2},{xmm3},{xmm4},{xmm5},{xmm6},{xmm7},{xmm8},{xmm9},{xmm10},{xmm11},{xmm12},{xmm13},{xmm14},{xmm15}"(i64 %a0, i64 %a1, i64 %a2, i64 %a3, i64 %a4, i64 %a5, i64 %a6, <2 x double> %a10, <2 x double> %a11, <2 x double> %a12, <2 x double> %a13, <2 x double> %a14, <2 x double> %a15, <2 x double> %a16, <2 x double> %a17, <2 x double> %a18, <2 x double> %a19, <2 x double> %a20, <2 x double> %a21, <2 x double> %a22, <2 x double> %a23)