87 lines
3.4 KiB
YAML
87 lines
3.4 KiB
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -mtriple=mipsel-unknown-linux-gnu -mattr=+micromips -mcpu=mips32r2 \
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# RUN: -verify-machineinstrs -run-pass micromips-reduce-size \
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# RUN: %s -o - | FileCheck %s
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--- |
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define i64 @move1() { ret i64 0 }
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define i64 @move2() { ret i64 0 }
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declare i64 @f(i64 signext)
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declare i64 @g()
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...
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---
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name: move1
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stack:
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- { id: 0, name: '', type: spill-slot, offset: -4, size: 4, alignment: 4,
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stack-id: default, callee-saved-register: '$ra', callee-saved-restored: true,
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debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
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constants:
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body: |
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bb.0:
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liveins: $ra
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; CHECK-LABEL: name: move1
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; CHECK: ADDIUSP_MM -24
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; CHECK: CFI_INSTRUCTION def_cfa_offset 24
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; CHECK: SWSP_MM killed $ra, $sp, 20 :: (store 4 into %stack.0)
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; CHECK: CFI_INSTRUCTION offset $ra_64, -4
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; CHECK: JAL_MM @g, csr_o32, implicit-def dead $ra, implicit-def $sp, implicit-def $v0, implicit-def $v1
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; CHECK: $a0, $a1 = MOVEP_MM $v0, $v1
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; CHECK: JAL_MM @f, csr_o32, implicit-def dead $ra, implicit $a0, implicit $a1, implicit-def $sp, implicit-def $v0, implicit-def $v1
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; CHECK: $ra = LWSP_MM $sp, 20 :: (load 4 from %stack.0)
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; CHECK: ADDIUSP_MM 24
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; CHECK: PseudoReturn undef $ra, implicit $v0, implicit $v1
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$sp = ADDiu $sp, -24
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CFI_INSTRUCTION def_cfa_offset 24
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SW killed $ra, $sp, 20 :: (store 4 into %stack.0)
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CFI_INSTRUCTION offset $ra_64, -4
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JAL_MM @g, csr_o32, implicit-def dead $ra, implicit-def $sp, implicit-def $v0, implicit-def $v1
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$a0 = MOVE16_MM $v0
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$a1 = MOVE16_MM $v1
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JAL_MM @f, csr_o32, implicit-def dead $ra, implicit $a0, implicit $a1, implicit-def $sp, implicit-def $v0, implicit-def $v1
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$ra = LW $sp, 20 :: (load 4 from %stack.0)
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$sp = ADDiu $sp, 24
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PseudoReturn undef $ra, implicit $v0, implicit $v1
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...
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---
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name: move2
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stack:
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- { id: 0, name: '', type: spill-slot, offset: -4, size: 4, alignment: 4,
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stack-id: default, callee-saved-register: '$ra', callee-saved-restored: true,
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debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
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constants:
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body: |
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bb.0:
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liveins: $ra
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; CHECK-LABEL: name: move2
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; CHECK: ADDIUSP_MM -24
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; CHECK: CFI_INSTRUCTION def_cfa_offset 24
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; CHECK: SWSP_MM killed $ra, $sp, 20 :: (store 4 into %stack.0)
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; CHECK: CFI_INSTRUCTION offset $ra_64, -4
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; CHECK: JAL_MM @g, csr_o32, implicit-def dead $ra, implicit-def $sp, implicit-def $v0, implicit-def $v1
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; CHECK: $a0, $a1 = MOVEP_MM $v0, $v1
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; CHECK: JAL_MM @f, csr_o32, implicit-def dead $ra, implicit $a0, implicit $a1, implicit-def $sp, implicit-def $v0, implicit-def $v1
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; CHECK: $ra = LWSP_MM $sp, 20 :: (load 4 from %stack.0)
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; CHECK: ADDIUSP_MM 24
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; CHECK: PseudoReturn undef $ra, implicit $v0, implicit $v1
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$sp = ADDiu $sp, -24
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CFI_INSTRUCTION def_cfa_offset 24
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SW killed $ra, $sp, 20 :: (store 4 into %stack.0)
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CFI_INSTRUCTION offset $ra_64, -4
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JAL_MM @g, csr_o32, implicit-def dead $ra, implicit-def $sp, implicit-def $v0, implicit-def $v1
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$a1 = MOVE16_MM $v1
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$a0 = MOVE16_MM $v0
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JAL_MM @f, csr_o32, implicit-def dead $ra, implicit $a0, implicit $a1, implicit-def $sp, implicit-def $v0, implicit-def $v1
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$ra = LW $sp, 20 :: (load 4 from %stack.0)
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$sp = ADDiu $sp, 24
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PseudoReturn undef $ra, implicit $v0, implicit $v1
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...
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---
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