1 # RUN: llc -march=mipsel -mattr=mips16 -relocation-model=pic -start-after branch-folder -stop-after branch-folder -o /dev/null %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 .cfi_def_cfa_offset 24
48 CFI_INSTRUCTION .cfi_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, 0 :: (load 4 from call-entry @foo)
54 %v1 = LwRxRyOffMemX16 %v0, @foo, 0 :: (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 .cfi_def_cfa_offset 32
84 CFI_INSTRUCTION .cfi_offset %ra_64, -4
85 CFI_INSTRUCTION .cfi_offset %s2_64, -8
86 CFI_INSTRUCTION .cfi_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, 0 :: (load 4 from call-entry @g)
92 ; CHECK: %v1 = LwRxRyOffMemX16 %s0, $__mips16_call_stub_sf_0, 0 :: (load 4 from call-entry $__mips16_call_stub_sf_0)
93 %v1 = LwRxRyOffMemX16 %s0, $__mips16_call_stub_sf_0, 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, 0 :: (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