102 lines
5.6 KiB
LLVM
102 lines
5.6 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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; RUN: llc -O0 -stop-after=irtranslator -global-isel -verify-machineinstrs %s -o - | FileCheck %s
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target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128"
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target triple = "aarch64-apple-ios9.0"
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declare void @varargs(i32, double, i64, ...)
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define void @test_varargs() {
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; CHECK-LABEL: name: test_varargs
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; CHECK: bb.1 (%ir-block.0):
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; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 42
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; CHECK: [[C1:%[0-9]+]]:_(s64) = G_FCONSTANT double 1.000000e+00
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; CHECK: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 12
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; CHECK: [[C3:%[0-9]+]]:_(s8) = G_CONSTANT i8 3
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; CHECK: [[C4:%[0-9]+]]:_(s16) = G_CONSTANT i16 1
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; CHECK: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 4
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; CHECK: [[C6:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
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; CHECK: [[C7:%[0-9]+]]:_(s64) = G_FCONSTANT double 2.000000e+00
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; CHECK: ADJCALLSTACKDOWN 40, 0, implicit-def $sp, implicit $sp
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; CHECK: $w0 = COPY [[C]](s32)
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; CHECK: $d0 = COPY [[C1]](s64)
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; CHECK: $x1 = COPY [[C2]](s64)
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; CHECK: [[COPY:%[0-9]+]]:_(p0) = COPY $sp
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; CHECK: [[C8:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
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; CHECK: [[PTR_ADD:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY]], [[C8]](s64)
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; CHECK: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[C3]](s8)
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; CHECK: G_STORE [[ANYEXT]](s64), [[PTR_ADD]](p0) :: (store 8 into stack, align 1)
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; CHECK: [[C9:%[0-9]+]]:_(s64) = G_CONSTANT i64 8
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; CHECK: [[PTR_ADD1:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY]], [[C9]](s64)
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; CHECK: [[ANYEXT1:%[0-9]+]]:_(s64) = G_ANYEXT [[C4]](s16)
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; CHECK: G_STORE [[ANYEXT1]](s64), [[PTR_ADD1]](p0) :: (store 8 into stack + 8, align 1)
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; CHECK: [[C10:%[0-9]+]]:_(s64) = G_CONSTANT i64 16
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; CHECK: [[PTR_ADD2:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY]], [[C10]](s64)
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; CHECK: [[ANYEXT2:%[0-9]+]]:_(s64) = G_ANYEXT [[C5]](s32)
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; CHECK: G_STORE [[ANYEXT2]](s64), [[PTR_ADD2]](p0) :: (store 8 into stack + 16, align 1)
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; CHECK: [[C11:%[0-9]+]]:_(s64) = G_CONSTANT i64 24
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; CHECK: [[PTR_ADD3:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY]], [[C11]](s64)
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; CHECK: G_STORE [[C6]](s32), [[PTR_ADD3]](p0) :: (store 4 into stack + 24, align 1)
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; CHECK: [[C12:%[0-9]+]]:_(s64) = G_CONSTANT i64 32
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; CHECK: [[PTR_ADD4:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY]], [[C12]](s64)
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; CHECK: G_STORE [[C7]](s64), [[PTR_ADD4]](p0) :: (store 8 into stack + 32, align 1)
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; CHECK: BL @varargs, csr_darwin_aarch64_aapcs, implicit-def $lr, implicit $sp, implicit $w0, implicit $d0, implicit $x1
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; CHECK: ADJCALLSTACKUP 40, 0, implicit-def $sp, implicit $sp
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; CHECK: RET_ReallyLR
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call void(i32, double, i64, ...) @varargs(i32 42, double 1.0, i64 12, i8 3, i16 1, i32 4, float 1.0, double 2.0)
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ret void
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}
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declare i64 @i8i16callee(i64 %a1, i64 %a2, i64 %a3, i8 signext %a4, i16 signext %a5, i64 %a6, i64 %a7, i64 %a8, i8 signext %b1, i16 signext %b2, i8 signext %b3, i8 signext %b4) nounwind readnone noinline
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define i32 @i8i16caller() nounwind readnone {
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; CHECK-LABEL: name: i8i16caller
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; CHECK: bb.1.entry:
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; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
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; CHECK: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
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; CHECK: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 2
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; CHECK: [[C3:%[0-9]+]]:_(s8) = G_CONSTANT i8 3
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; CHECK: [[C4:%[0-9]+]]:_(s16) = G_CONSTANT i16 4
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; CHECK: [[C5:%[0-9]+]]:_(s64) = G_CONSTANT i64 5
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; CHECK: [[C6:%[0-9]+]]:_(s64) = G_CONSTANT i64 6
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; CHECK: [[C7:%[0-9]+]]:_(s64) = G_CONSTANT i64 7
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; CHECK: [[C8:%[0-9]+]]:_(s8) = G_CONSTANT i8 97
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; CHECK: [[C9:%[0-9]+]]:_(s16) = G_CONSTANT i16 98
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; CHECK: [[C10:%[0-9]+]]:_(s8) = G_CONSTANT i8 99
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; CHECK: [[C11:%[0-9]+]]:_(s8) = G_CONSTANT i8 100
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; CHECK: ADJCALLSTACKDOWN 6, 0, implicit-def $sp, implicit $sp
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; CHECK: $x0 = COPY [[C]](s64)
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; CHECK: $x1 = COPY [[C1]](s64)
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; CHECK: $x2 = COPY [[C2]](s64)
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; CHECK: [[SEXT:%[0-9]+]]:_(s32) = G_SEXT [[C3]](s8)
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; CHECK: $w3 = COPY [[SEXT]](s32)
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; CHECK: [[SEXT1:%[0-9]+]]:_(s32) = G_SEXT [[C4]](s16)
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; CHECK: $w4 = COPY [[SEXT1]](s32)
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; CHECK: $x5 = COPY [[C5]](s64)
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; CHECK: $x6 = COPY [[C6]](s64)
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; CHECK: $x7 = COPY [[C7]](s64)
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; CHECK: [[COPY:%[0-9]+]]:_(p0) = COPY $sp
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; CHECK: [[C12:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
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; CHECK: [[PTR_ADD:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY]], [[C12]](s64)
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; CHECK: G_STORE [[C8]](s8), [[PTR_ADD]](p0) :: (store 1 into stack)
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; CHECK: [[C13:%[0-9]+]]:_(s64) = G_CONSTANT i64 2
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; CHECK: [[PTR_ADD1:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY]], [[C13]](s64)
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; CHECK: G_STORE [[C9]](s16), [[PTR_ADD1]](p0) :: (store 2 into stack + 2, align 1)
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; CHECK: [[C14:%[0-9]+]]:_(s64) = G_CONSTANT i64 4
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; CHECK: [[PTR_ADD2:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY]], [[C14]](s64)
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; CHECK: G_STORE [[C10]](s8), [[PTR_ADD2]](p0) :: (store 1 into stack + 4)
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; CHECK: [[C15:%[0-9]+]]:_(s64) = G_CONSTANT i64 5
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; CHECK: [[PTR_ADD3:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY]], [[C15]](s64)
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; CHECK: G_STORE [[C11]](s8), [[PTR_ADD3]](p0) :: (store 1 into stack + 5)
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; CHECK: BL @i8i16callee, csr_darwin_aarch64_aapcs, implicit-def $lr, implicit $sp, implicit $x0, implicit $x1, implicit $x2, implicit $w3, implicit $w4, implicit $x5, implicit $x6, implicit $x7, implicit-def $x0
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; CHECK: [[COPY1:%[0-9]+]]:_(s64) = COPY $x0
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; CHECK: ADJCALLSTACKUP 6, 0, implicit-def $sp, implicit $sp
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; CHECK: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64)
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; CHECK: $w0 = COPY [[TRUNC]](s32)
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; CHECK: RET_ReallyLR implicit $w0
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entry:
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%call = tail call i64 @i8i16callee(i64 0, i64 1, i64 2, i8 signext 3, i16 signext 4, i64 5, i64 6, i64 7, i8 97, i16 98, i8 99, i8 100)
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%conv = trunc i64 %call to i32
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ret i32 %conv
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}
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