266 lines
9.9 KiB
Plaintext
266 lines
9.9 KiB
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=regbankselect -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=MIPS32
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--- |
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define void @select_i32(i32, i32) {entry: ret void}
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define void @select_ptr(i32, i32) {entry: ret void}
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define void @select_i64() {entry: ret void}
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define void @select_ambiguous_i64_in_fpr(i64* %i64_ptr_a, i64* %i64_ptr_b, i64* %i64_ptr_c) {entry: ret void}
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define void @select_float() {entry: ret void}
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define void @select_ambiguous_float_in_gpr(float* %f32_ptr_a, float* %f32_ptr_b, float* %f32_ptr_c) {entry: ret void}
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define void @select_double() {entry: ret void}
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...
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---
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name: select_i32
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alignment: 4
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legalized: true
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tracksRegLiveness: true
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body: |
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bb.1.entry:
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liveins: $a0, $a1, $a2
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; MIPS32-LABEL: name: select_i32
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; MIPS32: liveins: $a0, $a1, $a2
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; MIPS32: [[COPY:%[0-9]+]]:gprb(s32) = COPY $a0
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; MIPS32: [[COPY1:%[0-9]+]]:gprb(s32) = COPY $a1
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; MIPS32: [[COPY2:%[0-9]+]]:gprb(s32) = COPY $a2
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; MIPS32: [[C:%[0-9]+]]:gprb(s32) = G_CONSTANT i32 1
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; MIPS32: [[COPY3:%[0-9]+]]:gprb(s32) = COPY [[COPY]](s32)
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; MIPS32: [[AND:%[0-9]+]]:gprb(s32) = G_AND [[COPY3]], [[C]]
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; MIPS32: [[SELECT:%[0-9]+]]:gprb(s32) = G_SELECT [[AND]](s32), [[COPY1]], [[COPY2]]
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; MIPS32: $v0 = COPY [[SELECT]](s32)
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; MIPS32: RetRA implicit $v0
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%3:_(s32) = COPY $a0
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%1:_(s32) = COPY $a1
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%2:_(s32) = COPY $a2
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%6:_(s32) = G_CONSTANT i32 1
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%7:_(s32) = COPY %3(s32)
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%5:_(s32) = G_AND %7, %6
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%4:_(s32) = G_SELECT %5(s32), %1, %2
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$v0 = COPY %4(s32)
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RetRA implicit $v0
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...
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---
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name: select_ptr
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alignment: 4
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legalized: true
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tracksRegLiveness: true
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body: |
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bb.1.entry:
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liveins: $a0, $a1, $a2
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; MIPS32-LABEL: name: select_ptr
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; MIPS32: liveins: $a0, $a1, $a2
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; MIPS32: [[COPY:%[0-9]+]]:gprb(s32) = COPY $a0
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; MIPS32: [[COPY1:%[0-9]+]]:gprb(p0) = COPY $a1
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; MIPS32: [[COPY2:%[0-9]+]]:gprb(p0) = COPY $a2
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; MIPS32: [[C:%[0-9]+]]:gprb(s32) = G_CONSTANT i32 1
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; MIPS32: [[COPY3:%[0-9]+]]:gprb(s32) = COPY [[COPY]](s32)
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; MIPS32: [[AND:%[0-9]+]]:gprb(s32) = G_AND [[COPY3]], [[C]]
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; MIPS32: [[SELECT:%[0-9]+]]:gprb(p0) = G_SELECT [[AND]](s32), [[COPY1]], [[COPY2]]
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; MIPS32: $v0 = COPY [[SELECT]](p0)
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; MIPS32: RetRA implicit $v0
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%3:_(s32) = COPY $a0
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%1:_(p0) = COPY $a1
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%2:_(p0) = COPY $a2
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%6:_(s32) = G_CONSTANT i32 1
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%7:_(s32) = COPY %3(s32)
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%5:_(s32) = G_AND %7, %6
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%4:_(p0) = G_SELECT %5(s32), %1, %2
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$v0 = COPY %4(p0)
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RetRA implicit $v0
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...
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---
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name: select_i64
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alignment: 4
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legalized: true
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tracksRegLiveness: true
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fixedStack:
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- { id: 0, offset: 20, size: 4, alignment: 4, isImmutable: true }
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- { id: 1, offset: 16, size: 4, alignment: 8, isImmutable: true }
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body: |
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bb.1.entry:
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liveins: $a0, $a2, $a3
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; MIPS32-LABEL: name: select_i64
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; MIPS32: liveins: $a0, $a2, $a3
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; MIPS32: [[COPY:%[0-9]+]]:gprb(s32) = COPY $a0
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; MIPS32: [[COPY1:%[0-9]+]]:gprb(s32) = COPY $a2
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; MIPS32: [[COPY2:%[0-9]+]]:gprb(s32) = COPY $a3
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; MIPS32: [[FRAME_INDEX:%[0-9]+]]:gprb(p0) = G_FRAME_INDEX %fixed-stack.0
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; MIPS32: [[LOAD:%[0-9]+]]:gprb(s32) = G_LOAD [[FRAME_INDEX]](p0) :: (load 4 from %fixed-stack.0, align 8)
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; MIPS32: [[FRAME_INDEX1:%[0-9]+]]:gprb(p0) = G_FRAME_INDEX %fixed-stack.1
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; MIPS32: [[LOAD1:%[0-9]+]]:gprb(s32) = G_LOAD [[FRAME_INDEX1]](p0) :: (load 4 from %fixed-stack.1)
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; MIPS32: [[C:%[0-9]+]]:gprb(s32) = G_CONSTANT i32 1
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; MIPS32: [[COPY3:%[0-9]+]]:gprb(s32) = COPY [[COPY]](s32)
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; MIPS32: [[AND:%[0-9]+]]:gprb(s32) = G_AND [[COPY3]], [[C]]
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; MIPS32: [[SELECT:%[0-9]+]]:gprb(s32) = G_SELECT [[AND]](s32), [[COPY1]], [[LOAD]]
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; MIPS32: [[SELECT1:%[0-9]+]]:gprb(s32) = G_SELECT [[AND]](s32), [[COPY2]], [[LOAD1]]
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; MIPS32: $v0 = COPY [[SELECT]](s32)
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; MIPS32: $v1 = COPY [[SELECT1]](s32)
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; MIPS32: RetRA implicit $v0, implicit $v1
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%3:_(s32) = COPY $a0
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%4:_(s32) = COPY $a2
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%5:_(s32) = COPY $a3
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%1:_(s64) = G_MERGE_VALUES %4(s32), %5(s32)
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%8:_(p0) = G_FRAME_INDEX %fixed-stack.1
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%6:_(s32) = G_LOAD %8(p0) :: (load 4 from %fixed-stack.1, align 8)
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%9:_(p0) = G_FRAME_INDEX %fixed-stack.0
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%7:_(s32) = G_LOAD %9(p0) :: (load 4 from %fixed-stack.0)
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%2:_(s64) = G_MERGE_VALUES %6(s32), %7(s32)
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%14:_(s32) = G_CONSTANT i32 1
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%15:_(s32) = COPY %3(s32)
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%13:_(s32) = G_AND %15, %14
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%10:_(s64) = G_SELECT %13(s32), %1, %2
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%11:_(s32), %12:_(s32) = G_UNMERGE_VALUES %10(s64)
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$v0 = COPY %11(s32)
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$v1 = COPY %12(s32)
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RetRA implicit $v0, implicit $v1
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...
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---
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name: select_ambiguous_i64_in_fpr
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alignment: 4
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legalized: true
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tracksRegLiveness: true
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body: |
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bb.1.entry:
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liveins: $a0, $a1, $a2, $a3
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; MIPS32-LABEL: name: select_ambiguous_i64_in_fpr
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; MIPS32: liveins: $a0, $a1, $a2, $a3
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; MIPS32: [[COPY:%[0-9]+]]:gprb(s32) = COPY $a0
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; MIPS32: [[COPY1:%[0-9]+]]:gprb(p0) = COPY $a1
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; MIPS32: [[COPY2:%[0-9]+]]:gprb(p0) = COPY $a2
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; MIPS32: [[COPY3:%[0-9]+]]:gprb(p0) = COPY $a3
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; MIPS32: [[LOAD:%[0-9]+]]:fprb(s64) = G_LOAD [[COPY1]](p0) :: (load 8 from %ir.i64_ptr_a)
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; MIPS32: [[LOAD1:%[0-9]+]]:fprb(s64) = G_LOAD [[COPY2]](p0) :: (load 8 from %ir.i64_ptr_b)
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; MIPS32: [[C:%[0-9]+]]:gprb(s32) = G_CONSTANT i32 1
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; MIPS32: [[COPY4:%[0-9]+]]:gprb(s32) = COPY [[COPY]](s32)
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; MIPS32: [[AND:%[0-9]+]]:gprb(s32) = G_AND [[COPY4]], [[C]]
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; MIPS32: [[SELECT:%[0-9]+]]:fprb(s64) = G_SELECT [[AND]](s32), [[LOAD]], [[LOAD1]]
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; MIPS32: G_STORE [[SELECT]](s64), [[COPY3]](p0) :: (store 8 into %ir.i64_ptr_c)
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; MIPS32: RetRA
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%4:_(s32) = COPY $a0
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%1:_(p0) = COPY $a1
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%2:_(p0) = COPY $a2
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%3:_(p0) = COPY $a3
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%5:_(s64) = G_LOAD %1(p0) :: (load 8 from %ir.i64_ptr_a)
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%6:_(s64) = G_LOAD %2(p0) :: (load 8 from %ir.i64_ptr_b)
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%9:_(s32) = G_CONSTANT i32 1
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%10:_(s32) = COPY %4(s32)
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%8:_(s32) = G_AND %10, %9
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%7:_(s64) = G_SELECT %8(s32), %5, %6
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G_STORE %7(s64), %3(p0) :: (store 8 into %ir.i64_ptr_c)
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RetRA
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...
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---
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name: select_float
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alignment: 4
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legalized: true
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tracksRegLiveness: true
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body: |
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bb.1.entry:
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liveins: $a0, $a1, $a2
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; MIPS32-LABEL: name: select_float
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; MIPS32: liveins: $a0, $a1, $a2
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; MIPS32: [[COPY:%[0-9]+]]:gprb(s32) = COPY $a0
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; MIPS32: [[COPY1:%[0-9]+]]:gprb(s32) = COPY $a1
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; MIPS32: [[COPY2:%[0-9]+]]:gprb(s32) = COPY $a2
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; MIPS32: [[C:%[0-9]+]]:gprb(s32) = G_CONSTANT i32 1
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; MIPS32: [[COPY3:%[0-9]+]]:gprb(s32) = COPY [[COPY]](s32)
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; MIPS32: [[AND:%[0-9]+]]:gprb(s32) = G_AND [[COPY3]], [[C]]
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; MIPS32: [[COPY4:%[0-9]+]]:fprb(s32) = COPY [[COPY1]](s32)
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; MIPS32: [[COPY5:%[0-9]+]]:fprb(s32) = COPY [[COPY2]](s32)
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; MIPS32: [[SELECT:%[0-9]+]]:fprb(s32) = G_SELECT [[AND]](s32), [[COPY4]], [[COPY5]]
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; MIPS32: $f0 = COPY [[SELECT]](s32)
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; MIPS32: RetRA implicit $f0
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%3:_(s32) = COPY $a0
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%1:_(s32) = COPY $a1
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%2:_(s32) = COPY $a2
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%6:_(s32) = G_CONSTANT i32 1
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%7:_(s32) = COPY %3(s32)
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%5:_(s32) = G_AND %7, %6
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%4:_(s32) = G_SELECT %5(s32), %1, %2
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$f0 = COPY %4(s32)
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RetRA implicit $f0
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...
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---
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name: select_ambiguous_float_in_gpr
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alignment: 4
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legalized: true
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tracksRegLiveness: true
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body: |
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bb.1.entry:
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liveins: $a0, $a1, $a2, $a3
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; MIPS32-LABEL: name: select_ambiguous_float_in_gpr
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; MIPS32: liveins: $a0, $a1, $a2, $a3
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; MIPS32: [[COPY:%[0-9]+]]:gprb(s32) = COPY $a0
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; MIPS32: [[COPY1:%[0-9]+]]:gprb(p0) = COPY $a1
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; MIPS32: [[COPY2:%[0-9]+]]:gprb(p0) = COPY $a2
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; MIPS32: [[COPY3:%[0-9]+]]:gprb(p0) = COPY $a3
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; MIPS32: [[LOAD:%[0-9]+]]:gprb(s32) = G_LOAD [[COPY1]](p0) :: (load 4 from %ir.f32_ptr_a)
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; MIPS32: [[LOAD1:%[0-9]+]]:gprb(s32) = G_LOAD [[COPY2]](p0) :: (load 4 from %ir.f32_ptr_b)
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; MIPS32: [[C:%[0-9]+]]:gprb(s32) = G_CONSTANT i32 1
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; MIPS32: [[COPY4:%[0-9]+]]:gprb(s32) = COPY [[COPY]](s32)
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; MIPS32: [[AND:%[0-9]+]]:gprb(s32) = G_AND [[COPY4]], [[C]]
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; MIPS32: [[SELECT:%[0-9]+]]:gprb(s32) = G_SELECT [[AND]](s32), [[LOAD]], [[LOAD1]]
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; MIPS32: G_STORE [[SELECT]](s32), [[COPY3]](p0) :: (store 4 into %ir.f32_ptr_c)
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; MIPS32: RetRA
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%4:_(s32) = COPY $a0
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%1:_(p0) = COPY $a1
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%2:_(p0) = COPY $a2
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%3:_(p0) = COPY $a3
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%5:_(s32) = G_LOAD %1(p0) :: (load 4 from %ir.f32_ptr_a)
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%6:_(s32) = G_LOAD %2(p0) :: (load 4 from %ir.f32_ptr_b)
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%9:_(s32) = G_CONSTANT i32 1
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%10:_(s32) = COPY %4(s32)
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%8:_(s32) = G_AND %10, %9
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%7:_(s32) = G_SELECT %8(s32), %5, %6
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G_STORE %7(s32), %3(p0) :: (store 4 into %ir.f32_ptr_c)
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RetRA
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...
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---
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name: select_double
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alignment: 4
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legalized: true
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tracksRegLiveness: true
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fixedStack:
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- { id: 0, offset: 16, size: 4, alignment: 8, isImmutable: true }
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body: |
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bb.1.entry:
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liveins: $d6, $d7
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; MIPS32-LABEL: name: select_double
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; MIPS32: liveins: $d6, $d7
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; MIPS32: [[COPY:%[0-9]+]]:fprb(s64) = COPY $d6
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; MIPS32: [[COPY1:%[0-9]+]]:fprb(s64) = COPY $d7
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; MIPS32: [[FRAME_INDEX:%[0-9]+]]:gprb(p0) = G_FRAME_INDEX %fixed-stack.0
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; MIPS32: [[LOAD:%[0-9]+]]:gprb(s32) = G_LOAD [[FRAME_INDEX]](p0) :: (load 4 from %fixed-stack.0, align 8)
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; MIPS32: [[C:%[0-9]+]]:gprb(s32) = G_CONSTANT i32 1
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; MIPS32: [[COPY2:%[0-9]+]]:gprb(s32) = COPY [[LOAD]](s32)
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; MIPS32: [[AND:%[0-9]+]]:gprb(s32) = G_AND [[COPY2]], [[C]]
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; MIPS32: [[SELECT:%[0-9]+]]:fprb(s64) = G_SELECT [[AND]](s32), [[COPY]], [[COPY1]]
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; MIPS32: $d0 = COPY [[SELECT]](s64)
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; MIPS32: RetRA implicit $d0
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%0:_(s64) = COPY $d6
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%1:_(s64) = COPY $d7
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%4:_(p0) = G_FRAME_INDEX %fixed-stack.0
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%3:_(s32) = G_LOAD %4(p0) :: (load 4 from %fixed-stack.0, align 8)
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%7:_(s32) = G_CONSTANT i32 1
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%8:_(s32) = COPY %3(s32)
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||
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%6:_(s32) = G_AND %8, %7
|
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%5:_(s64) = G_SELECT %6(s32), %0, %1
|
||
|
|
$d0 = COPY %5(s64)
|
||
|
|
RetRA implicit $d0
|
||
|
|
|
||
|
|
...
|