214 lines
7.9 KiB
Plaintext
214 lines
7.9 KiB
Plaintext
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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -mtriple=i386-linux-gnu -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s
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--- |
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; ModuleID = 'srem.ll'
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source_filename = "srem.ll"
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target datalayout = "e-m:e-p:32:32-f64:32:64-f80:32-n8:16:32-S128"
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target triple = "i386--linux-gnu"
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define i8 @test_srem_i8(i8 %arg1, i8 %arg2) {
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%res = srem i8 %arg1, %arg2
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ret i8 %res
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}
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define i16 @test_srem_i16(i16 %arg1, i16 %arg2) {
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%res = srem i16 %arg1, %arg2
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ret i16 %res
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}
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define i32 @test_srem_i32(i32 %arg1, i32 %arg2) {
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%res = srem i32 %arg1, %arg2
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ret i32 %res
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}
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...
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---
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name: test_srem_i8
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alignment: 16
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exposesReturnsTwice: false
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legalized: true
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regBankSelected: true
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selected: false
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failedISel: false
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tracksRegLiveness: true
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registers:
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- { id: 0, class: gpr, preferred-register: '' }
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- { id: 1, class: gpr, preferred-register: '' }
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- { id: 2, class: gpr, preferred-register: '' }
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- { id: 3, class: gpr, preferred-register: '' }
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- { id: 4, class: gpr, preferred-register: '' }
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liveins:
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frameInfo:
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isFrameAddressTaken: false
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isReturnAddressTaken: false
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hasStackMap: false
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hasPatchPoint: false
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stackSize: 0
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offsetAdjustment: 0
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maxAlignment: 4
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adjustsStack: false
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hasCalls: false
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stackProtector: ''
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maxCallFrameSize: 4294967295
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hasOpaqueSPAdjustment: false
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hasVAStart: false
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hasMustTailInVarArgFunc: false
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localFrameSize: 0
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savePoint: ''
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restorePoint: ''
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fixedStack:
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- { id: 0, type: default, offset: 4, size: 1, alignment: 4, stack-id: default,
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isImmutable: true, isAliased: false, callee-saved-register: '', callee-saved-restored: true,
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debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
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- { id: 1, type: default, offset: 0, size: 1, alignment: 16, stack-id: default,
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isImmutable: true, isAliased: false, callee-saved-register: '', callee-saved-restored: true,
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debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
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stack:
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constants:
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body: |
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bb.1 (%ir-block.0):
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; CHECK-LABEL: name: test_srem_i8
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; CHECK: [[MOV8rm:%[0-9]+]]:gr8 = MOV8rm %fixed-stack.0, 1, $noreg, 0, $noreg :: (invariant load 1 from %fixed-stack.0, align 16)
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; CHECK: [[MOV8rm1:%[0-9]+]]:gr8 = MOV8rm %fixed-stack.1, 1, $noreg, 0, $noreg :: (invariant load 1 from %fixed-stack.1, align 4)
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; CHECK: $ax = MOVSX16rr8 [[MOV8rm]]
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; CHECK: IDIV8r [[MOV8rm1]], implicit-def $al, implicit-def $ah, implicit-def $eflags, implicit $ax
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; CHECK: [[COPY:%[0-9]+]]:gr8 = COPY $ah
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; CHECK: $al = COPY [[COPY]]
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; CHECK: RET 0, implicit $al
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%2:gpr(p0) = G_FRAME_INDEX %fixed-stack.1
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%0:gpr(s8) = G_LOAD %2(p0) :: (invariant load 1 from %fixed-stack.1, align 16)
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%3:gpr(p0) = G_FRAME_INDEX %fixed-stack.0
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%1:gpr(s8) = G_LOAD %3(p0) :: (invariant load 1 from %fixed-stack.0, align 4)
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%4:gpr(s8) = G_SREM %0, %1
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$al = COPY %4(s8)
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RET 0, implicit $al
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...
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---
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name: test_srem_i16
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alignment: 16
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exposesReturnsTwice: false
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legalized: true
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regBankSelected: true
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selected: false
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failedISel: false
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tracksRegLiveness: true
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registers:
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- { id: 0, class: gpr, preferred-register: '' }
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- { id: 1, class: gpr, preferred-register: '' }
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- { id: 2, class: gpr, preferred-register: '' }
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- { id: 3, class: gpr, preferred-register: '' }
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- { id: 4, class: gpr, preferred-register: '' }
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liveins:
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frameInfo:
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isFrameAddressTaken: false
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isReturnAddressTaken: false
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hasStackMap: false
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hasPatchPoint: false
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stackSize: 0
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offsetAdjustment: 0
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maxAlignment: 4
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adjustsStack: false
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hasCalls: false
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stackProtector: ''
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maxCallFrameSize: 4294967295
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hasOpaqueSPAdjustment: false
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hasVAStart: false
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hasMustTailInVarArgFunc: false
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localFrameSize: 0
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savePoint: ''
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restorePoint: ''
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fixedStack:
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- { id: 0, type: default, offset: 4, size: 2, alignment: 4, stack-id: default,
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isImmutable: true, isAliased: false, callee-saved-register: '', callee-saved-restored: true,
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debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
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- { id: 1, type: default, offset: 0, size: 2, alignment: 16, stack-id: default,
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isImmutable: true, isAliased: false, callee-saved-register: '', callee-saved-restored: true,
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debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
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stack:
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constants:
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body: |
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bb.1 (%ir-block.0):
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; CHECK-LABEL: name: test_srem_i16
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; CHECK: [[MOV16rm:%[0-9]+]]:gr16 = MOV16rm %fixed-stack.0, 1, $noreg, 0, $noreg :: (invariant load 2 from %fixed-stack.0, align 16)
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; CHECK: [[MOV16rm1:%[0-9]+]]:gr16 = MOV16rm %fixed-stack.1, 1, $noreg, 0, $noreg :: (invariant load 2 from %fixed-stack.1, align 4)
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; CHECK: $ax = COPY [[MOV16rm]]
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; CHECK: CWD implicit-def $ax, implicit-def $dx, implicit $ax
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; CHECK: IDIV16r [[MOV16rm1]], implicit-def $ax, implicit-def $dx, implicit-def $eflags, implicit $ax, implicit $dx
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; CHECK: [[COPY:%[0-9]+]]:gr16 = COPY $dx
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; CHECK: $ax = COPY [[COPY]]
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; CHECK: RET 0, implicit $ax
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%2:gpr(p0) = G_FRAME_INDEX %fixed-stack.1
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%0:gpr(s16) = G_LOAD %2(p0) :: (invariant load 2 from %fixed-stack.1, align 16)
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%3:gpr(p0) = G_FRAME_INDEX %fixed-stack.0
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%1:gpr(s16) = G_LOAD %3(p0) :: (invariant load 2 from %fixed-stack.0, align 4)
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%4:gpr(s16) = G_SREM %0, %1
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$ax = COPY %4(s16)
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RET 0, implicit $ax
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...
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---
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name: test_srem_i32
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alignment: 16
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exposesReturnsTwice: false
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legalized: true
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regBankSelected: true
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selected: false
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failedISel: false
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tracksRegLiveness: true
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registers:
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- { id: 0, class: gpr, preferred-register: '' }
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- { id: 1, class: gpr, preferred-register: '' }
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- { id: 2, class: gpr, preferred-register: '' }
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- { id: 3, class: gpr, preferred-register: '' }
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- { id: 4, class: gpr, preferred-register: '' }
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liveins:
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frameInfo:
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isFrameAddressTaken: false
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isReturnAddressTaken: false
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hasStackMap: false
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hasPatchPoint: false
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stackSize: 0
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offsetAdjustment: 0
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maxAlignment: 4
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adjustsStack: false
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hasCalls: false
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stackProtector: ''
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maxCallFrameSize: 4294967295
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hasOpaqueSPAdjustment: false
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hasVAStart: false
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hasMustTailInVarArgFunc: false
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localFrameSize: 0
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savePoint: ''
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restorePoint: ''
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fixedStack:
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- { id: 0, type: default, offset: 4, size: 4, alignment: 4, stack-id: default,
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isImmutable: true, isAliased: false, callee-saved-register: '', callee-saved-restored: true,
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debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
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- { id: 1, type: default, offset: 0, size: 4, alignment: 16, stack-id: default,
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isImmutable: true, isAliased: false, callee-saved-register: '', callee-saved-restored: true,
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debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
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stack:
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constants:
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body: |
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bb.1 (%ir-block.0):
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; CHECK-LABEL: name: test_srem_i32
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; CHECK: [[MOV32rm:%[0-9]+]]:gr32 = MOV32rm %fixed-stack.0, 1, $noreg, 0, $noreg :: (invariant load 4 from %fixed-stack.0, align 16)
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; CHECK: [[MOV32rm1:%[0-9]+]]:gr32 = MOV32rm %fixed-stack.1, 1, $noreg, 0, $noreg :: (invariant load 4 from %fixed-stack.1)
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; CHECK: $eax = COPY [[MOV32rm]]
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; CHECK: CDQ implicit-def $eax, implicit-def $edx, implicit $eax
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; CHECK: IDIV32r [[MOV32rm1]], implicit-def $eax, implicit-def $edx, implicit-def $eflags, implicit $eax, implicit $edx
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; CHECK: [[COPY:%[0-9]+]]:gr32 = COPY $edx
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; CHECK: $eax = COPY [[COPY]]
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; CHECK: RET 0, implicit $eax
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%2:gpr(p0) = G_FRAME_INDEX %fixed-stack.1
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%0:gpr(s32) = G_LOAD %2(p0) :: (invariant load 4 from %fixed-stack.1, align 16)
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%3:gpr(p0) = G_FRAME_INDEX %fixed-stack.0
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%1:gpr(s32) = G_LOAD %3(p0) :: (invariant load 4 from %fixed-stack.0, align 4)
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%4:gpr(s32) = G_SREM %0, %1
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$eax = COPY %4(s32)
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RET 0, implicit $eax
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...
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