1 ; RUN: llc -mtriple powerpc-ibm-aix-xcoff -stop-after=machine-cp \
2 ; RUN: -mcpu=pwr4 -mattr=-altivec -verify-machineinstrs 2>&1 < %s | \
3 ; RUN: FileCheck --check-prefix=CHECK32 %s
5 ; RUN: llc -mtriple powerpc64-ibm-aix-xcoff -stop-after=machine-cp \
6 ; RUN: -mcpu=pwr4 -mattr=-altivec -verify-machineinstrs 2>&1 < %s | \
7 ; RUN: FileCheck --check-prefix=CHECK64 %s
9 %struct.Spill = type { [12 x i64 ] }
10 @GS = external global %struct.Spill, align 4
12 define i64 @test(ptr byval(%struct.Spill) align 4 %s) {
14 %arrayidx_a = getelementptr inbounds %struct.Spill, ptr %s, i32 0, i32 0, i32 2
15 %arrayidx_b = getelementptr inbounds %struct.Spill, ptr %s, i32 0, i32 0, i32 10
16 %a = load i64, ptr %arrayidx_a
17 %b = load i64, ptr %arrayidx_b
24 ; CHECK32: - { reg: '$r3', virtual-reg: '' }
25 ; CHECK32: - { reg: '$r4', virtual-reg: '' }
26 ; CHECK32: - { reg: '$r5', virtual-reg: '' }
27 ; CHECK32: - { reg: '$r6', virtual-reg: '' }
28 ; CHECK32: - { reg: '$r7', virtual-reg: '' }
29 ; CHECK32: - { reg: '$r8', virtual-reg: '' }
30 ; CHECK32: - { reg: '$r9', virtual-reg: '' }
31 ; CHECK32: - { reg: '$r10', virtual-reg: '' }
32 ; CHECK32: fixedStack:
33 ; CHECK32: - { id: 0, type: default, offset: 24, size: 96, alignment: 8, stack-id: default,
36 ; CHECK32: bb.0.entry:
37 ; CHECK32-NEXT: liveins: $r3, $r4, $r5, $r6, $r7, $r8, $r9, $r10
39 ; CHECK32: renamable $r[[REG1:[0-9]+]] = LWZ 84, %fixed-stack.0
40 ; CHECK32-DAG: STW killed renamable $r3, 0, %fixed-stack.0 :: (store (s32) into %fixed-stack.0
41 ; CHECK32-DAG: STW killed renamable $r4, 4, %fixed-stack.0 :: (store (s32) into %fixed-stack.0 + 4
42 ; CHECK32: renamable $r[[REG2:[0-9]+]] = LWZ 80, %fixed-stack.0
43 ; CHECK32-DAG: STW killed renamable $r5, 8, %fixed-stack.0 :: (store (s32) into %fixed-stack.0 + 8
44 ; CHECK32-DAG: STW killed renamable $r6, 12, %fixed-stack.0 :: (store (s32) into %fixed-stack.0 + 12
45 ; CHECK32-DAG: STW renamable $r7, 16, %fixed-stack.0 :: (store (s32) into %fixed-stack.0 + 16
46 ; CHECK32-DAG: STW renamable $r8, 20, %fixed-stack.0 :: (store (s32) into %fixed-stack.0 + 20
47 ; CHECK32-DAG: STW killed renamable $r9, 24, %fixed-stack.0 :: (store (s32) into %fixed-stack.0 + 24
48 ; CHECK32: renamable $r4 = ADDC killed renamable $r8, killed renamable $r[[REG1]], implicit-def $carry
49 ; CHECK32: renamable $r3 = ADDE killed renamable $r7, killed renamable $r[[REG2]], implicit-def dead $carry, implicit killed $carry
50 ; CHECK32 STW killed renamable $r10, 28, %fixed-stack.0 :: (store (s32) into %fixed-stack.0 + 28
51 ; CHECK32: BLR implicit $lr, implicit $rm, implicit $r3, implicit $r4
56 ; CHECK64: - { reg: '$x3', virtual-reg: '' }
57 ; CHECK64: - { reg: '$x4', virtual-reg: '' }
58 ; CHECK64: - { reg: '$x5', virtual-reg: '' }
59 ; CHECK64: - { reg: '$x6', virtual-reg: '' }
60 ; CHECK64: - { reg: '$x7', virtual-reg: '' }
61 ; CHECK64: - { reg: '$x8', virtual-reg: '' }
62 ; CHECK64: - { reg: '$x9', virtual-reg: '' }
63 ; CHECK64: - { reg: '$x10', virtual-reg: '' }
64 ; CHECK64: fixedStack:
65 ; CHECK64: - { id: 0, type: default, offset: 48, size: 96, alignment: 16, stack-id: default,
68 ; CHECK64: bb.0.entry:
69 ; CHECK64: liveins: $x3, $x4, $x5, $x6, $x7, $x8, $x9, $x10
71 ; CHECK64: renamable $x[[REG1:[0-9]+]] = LD 80, %fixed-stack.0
72 ; CHECK64: STD killed renamable $x3, 0, %fixed-stack.0 :: (store (s64) into %fixed-stack.0
73 ; CHECK64: STD killed renamable $x4, 8, %fixed-stack.0 :: (store (s64) into %fixed-stack.0 + 8
74 ; CHECK64: STD renamable $x5, 16, %fixed-stack.0 :: (store (s64) into %fixed-stack.0 + 16
75 ; CHECK64: STD killed renamable $x6, 24, %fixed-stack.0 :: (store (s64) into %fixed-stack.0 + 24
76 ; CHECK64: STD killed renamable $x7, 32, %fixed-stack.0 :: (store (s64) into %fixed-stack.0 + 32
77 ; CHECK64: STD killed renamable $x8, 40, %fixed-stack.0 :: (store (s64) into %fixed-stack.0 + 40
78 ; CHECK64: STD killed renamable $x9, 48, %fixed-stack.0 :: (store (s64) into %fixed-stack.0 + 48
79 ; CHECK64: renamable $x3 = ADD8 killed renamable $x5, killed renamable $x[[REG1]]
80 ; CHECK64: STD killed renamable $x10, 56, %fixed-stack.0 :: (store (s64) into %fixed-stack.0 + 56
81 ; CHECK64: BLR8 implicit $lr8, implicit $rm, implicit $x3