32 lines
920 B
Plaintext
32 lines
920 B
Plaintext
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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -O0 -mtriple=mipsel-linux-gnu -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=MIPS32
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--- |
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define void @atomic_load_i32(i32* %ptr) { ret void }
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...
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---
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name: atomic_load_i32
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alignment: 4
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legalized: true
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regBankSelected: true
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tracksRegLiveness: true
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body: |
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bb.1 (%ir-block.0):
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liveins: $a0
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; MIPS32-LABEL: name: atomic_load_i32
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; MIPS32: liveins: $a0
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; MIPS32: [[COPY:%[0-9]+]]:gpr32 = COPY $a0
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; MIPS32: [[LW:%[0-9]+]]:gpr32 = LW [[COPY]], 0 :: (load monotonic 4 from %ir.ptr)
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; MIPS32: SYNC 0
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; MIPS32: $v0 = COPY [[LW]]
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; MIPS32: RetRA implicit $v0
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%0:gprb(p0) = COPY $a0
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%1:gprb(s32) = G_LOAD %0(p0) :: (load monotonic 4 from %ir.ptr)
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G_FENCE 4, 1
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$v0 = COPY %1(s32)
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RetRA implicit $v0
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...
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