fae05692a3
This will currently accept the old number of bytes syntax, and convert it to a scalar. This should be removed in the near future (I think I converted all of the tests already, but likely missed a few). Not sure what the exact syntax and policy should be. We can continue printing the number of bytes for non-generic instructions to avoid test churn and only allow non-scalar types for generic instructions. This will currently print the LLT in parentheses, but accept parsing the existing integers and implicitly converting to scalar. The parentheses are a bit ugly, but the parser logic seems unable to deal without either parentheses or some keyword to indicate the start of a type.
34 lines
1.7 KiB
LLVM
34 lines
1.7 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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; RUN: llc -O0 -mtriple=mipsel-linux-gnu -global-isel -stop-after=irtranslator -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=MIPS32
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declare i32 @f(i32, i32, i32, i32, i32)
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define i32 @g(i32 %x1, i32 %x2, i32 %x3, i32 %x4, i32 %x5){
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; MIPS32-LABEL: name: g
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; MIPS32: bb.1.entry:
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; MIPS32: liveins: $a0, $a1, $a2, $a3
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; MIPS32: [[COPY:%[0-9]+]]:_(s32) = COPY $a0
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; MIPS32: [[COPY1:%[0-9]+]]:_(s32) = COPY $a1
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; MIPS32: [[COPY2:%[0-9]+]]:_(s32) = COPY $a2
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; MIPS32: [[COPY3:%[0-9]+]]:_(s32) = COPY $a3
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; MIPS32: [[FRAME_INDEX:%[0-9]+]]:_(p0) = G_FRAME_INDEX %fixed-stack.0
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; MIPS32: [[LOAD:%[0-9]+]]:_(s32) = G_LOAD [[FRAME_INDEX]](p0) :: (load (s32) from %fixed-stack.0, align 8)
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; MIPS32: ADJCALLSTACKDOWN 24, 0, implicit-def $sp, implicit $sp
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; MIPS32: $a0 = COPY [[COPY]](s32)
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; MIPS32: $a1 = COPY [[COPY1]](s32)
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; MIPS32: $a2 = COPY [[COPY2]](s32)
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; MIPS32: $a3 = COPY [[COPY3]](s32)
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; MIPS32: [[COPY4:%[0-9]+]]:_(p0) = COPY $sp
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; MIPS32: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
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; MIPS32: [[PTR_ADD:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY4]], [[C]](s32)
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; MIPS32: G_STORE [[LOAD]](s32), [[PTR_ADD]](p0) :: (store (s32) into stack + 16, align 8)
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; MIPS32: JAL @f, csr_o32, implicit-def $ra, implicit-def $sp, implicit $a0, implicit $a1, implicit $a2, implicit $a3, implicit-def $v0
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; MIPS32: [[COPY5:%[0-9]+]]:_(s32) = COPY $v0
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; MIPS32: ADJCALLSTACKUP 24, 0, implicit-def $sp, implicit $sp
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; MIPS32: $v0 = COPY [[COPY5]](s32)
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; MIPS32: RetRA implicit $v0
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entry:
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%call = call i32 @f(i32 %x1, i32 %x2, i32 %x3, i32 %x4, i32 %x5)
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ret i32 %call
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}
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