1 # RUN: llc -march=mipsel -mattr=mips16 -relocation-model=pic -run-pass none -o - %s | FileCheck %s
2 # This test ensures that the MIR parser parses the call entry pseudo source
3 # values in memory operands correctly.
6 define i32 @test(i32 %a) {
8 %call = call i32 @foo(i32 %a)
14 define float @test2() #0 {
16 %call = tail call float bitcast (float (...)* @g to float ()*)()
17 call void @__mips16_ret_sf(float %call)
23 declare void @__mips16_ret_sf(float) #1
25 attributes #0 = { "saveS2" }
26 attributes #1 = { noinline readnone "__Mips16RetHelper" }
30 tracksRegLiveness: true
40 - { id: 0, type: spill-slot, offset: -4, size: 4, alignment: 4,
41 callee-saved-register: '$ra' }
46 Save16 $ra, 24, implicit-def $sp, implicit $sp
47 CFI_INSTRUCTION def_cfa_offset 24
48 CFI_INSTRUCTION offset $ra_64, -4
49 $v0, $v1 = GotPrologue16 &_gp_disp, &_gp_disp
50 $v0 = SllX16 killed $v0, 16
51 $v0 = AdduRxRyRz16 killed $v1, killed $v0
52 ; CHECK-LABEL: name: test
53 ; CHECK: $v1 = LwRxRyOffMemX16 $v0, @foo :: (load 4 from call-entry @foo)
54 $v1 = LwRxRyOffMemX16 $v0, @foo :: (load 4 from call-entry @foo)
57 JumpLinkReg16 killed $v1, csr_o32, implicit-def $ra, implicit killed $t9, implicit $a0, implicit killed $gp, implicit-def $sp, implicit-def dead $v0
59 $ra = Restore16 24, implicit-def $sp, implicit $sp
64 tracksRegLiveness: true
72 - { id: 0, type: spill-slot, offset: -4, size: 4, alignment: 4,
73 callee-saved-register: '$ra' }
74 - { id: 1, type: spill-slot, offset: -8, size: 4, alignment: 4,
75 callee-saved-register: '$s2' }
76 - { id: 2, type: spill-slot, offset: -12, size: 4, alignment: 4,
77 callee-saved-register: '$s0' }
80 liveins: $ra, $s2, $s0, $ra, $s2, $s0
82 SaveX16 $s0, $ra, $s2, 32, implicit-def $sp, implicit $sp
83 CFI_INSTRUCTION def_cfa_offset 32
84 CFI_INSTRUCTION offset $ra_64, -4
85 CFI_INSTRUCTION offset $s2_64, -8
86 CFI_INSTRUCTION offset $s0_64, -12
87 $v0, $v1 = GotPrologue16 &_gp_disp, &_gp_disp
88 $v0 = SllX16 killed $v0, 16
89 $s0 = AdduRxRyRz16 killed $v1, killed $v0
90 $v0 = LwRxRyOffMemX16 $s0, @g :: (load 4 from call-entry @g)
92 ; CHECK: $v1 = LwRxRyOffMemX16 $s0, &__mips16_call_stub_sf_0 :: (load 4 from call-entry &__mips16_call_stub_sf_0)
93 $v1 = LwRxRyOffMemX16 $s0, &__mips16_call_stub_sf_0 :: (load 4 from call-entry &__mips16_call_stub_sf_0)
95 JumpLinkReg16 killed $v1, csr_o32, implicit-def $ra, implicit $v0, implicit killed $gp, implicit-def $sp, implicit-def $v0
96 $v1 = LwRxRyOffMemX16 $s0, @__mips16_ret_sf :: (load 4 from call-entry @__mips16_ret_sf)
99 JumpLinkReg16 killed $v1, csr_mips16rethelper, implicit-def $ra, implicit killed $t9, implicit $v0, implicit killed $gp, implicit-def $sp
100 $s0, $ra, $s2 = RestoreX16 32, implicit-def $sp, implicit $sp