llvm-project/llvm/test/CodeGen/X86/GlobalISel/regbankselect-X86_64.mir

# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=x86_64-linux-gnu -global-isel                       -run-pass=regbankselect %s -o - | FileCheck %s --check-prefix=CHECK --check-prefix=FAST
# RUN: llc -mtriple=x86_64-linux-gnu -global-isel -regbankselect-greedy -run-pass=regbankselect %s -o - | FileCheck %s --check-prefix=CHECK --check-prefix=GREEDY

--- |
  define i8 @test_add_i8(i8 %arg1, i8 %arg2) {
    %ret = add i8 %arg1, %arg2
    ret i8 %ret
  }

  define i16 @test_add_i16(i16 %arg1, i16 %arg2) {
    %ret = add i16 %arg1, %arg2
    ret i16 %ret
  }

  define i32 @test_add_i32(i32 %arg1, i32 %arg2) {
    %ret = add i32 %arg1, %arg2
    ret i32 %ret
  }

  define i64 @test_add_i64(i64 %arg1, i64 %arg2) {
    %ret = add i64 %arg1, %arg2
    ret i64 %ret
  }

  define void @test_mul_gpr() {
    ret void
  }

  define float @test_add_float(float %arg1, float %arg2) {
    %ret = fadd float %arg1, %arg2
    ret float %ret
  }

  define double @test_add_double(double %arg1, double %arg2) {
    %ret = fadd double %arg1, %arg2
    ret double %ret
  }

  define void @test_fsub_float() {
    %ret1 = fsub float undef, undef
    %ret2 = fsub double undef, undef
    ret void
  }

  define void @test_fmul_float() {
    %ret1 = fmul float undef, undef
    %ret2 = fmul double undef, undef
    ret void
  }

  define void @test_fdiv_float() {
    %ret1 = fdiv float undef, undef
    %ret2 = fdiv double undef, undef
    ret void
  }


  define <4 x i32> @test_add_v4i32(<4 x i32> %arg1, <4 x i32> %arg2) {
    %ret = add <4 x i32> %arg1, %arg2
    ret <4 x i32> %ret
  }

  define <4 x float> @test_add_v4f32(<4 x float> %arg1, <4 x float> %arg2) {
    %ret = fadd <4 x float> %arg1, %arg2
    ret <4 x float> %ret
  }

  define i8 @test_load_i8(i8* %p1) {
    %r = load i8, i8* %p1
    ret i8 %r
  }

  define i16 @test_load_i16(i16* %p1) {
    %r = load i16, i16* %p1
    ret i16 %r
  }

  define i32 @test_load_i32(i32* %p1) {
    %r = load i32, i32* %p1
    ret i32 %r
  }

  define i64 @test_load_i64(i64* %p1) {
    %r = load i64, i64* %p1
    ret i64 %r
  }

  define float @test_load_float(float* %p1) {
    %r = load float, float* %p1
    ret float %r
  }

  define double @test_load_double(double* %p1) {
    %r = load double, double* %p1
    ret double %r
  }

  define <4 x i32> @test_load_v4i32(<4 x i32>* %p1) {
    %r = load <4 x i32>, <4 x i32>* %p1, align 16
    ret <4 x i32> %r
  }

  define i32* @test_store_i32(i32 %val, i32* %p1) {
    store i32 %val, i32* %p1
    ret i32* %p1
  }

  define i64* @test_store_i64(i64 %val, i64* %p1) {
    store i64 %val, i64* %p1
    ret i64* %p1
  }

  define float* @test_store_float(float %val, float* %p1) {
    store float %val, float* %p1
    ret float* %p1
  }

  define double* @test_store_double(double %val, double* %p1) {
    store double %val, double* %p1
    ret double* %p1
  }

  define void @constInt_check() {
    ret void
  }

  define void @trunc_check() {
    ret void
  }

  define void @test_gep() {
    %p1 = getelementptr i32, i32* undef, i32 5
    %p2 = getelementptr i32, i32* undef, i64 5
    ret void
  }

  define i1 @test_icmp_eq_i8(i8 %a, i8 %b) {
    %r = icmp eq i8 %a, %b
    ret i1 %r
  }

  define i1 @test_icmp_eq_i16(i16 %a, i16 %b) {
    %r = icmp eq i16 %a, %b
    ret i1 %r
  }

  define i1 @test_icmp_eq_i32(i32 %a, i32 %b) {
    %r = icmp eq i32 %a, %b
    ret i1 %r
  }

  define i1 @test_icmp_eq_i64(i64 %a, i64 %b) {
    %r = icmp eq i64 %a, %b
    ret i1 %r
  }

  define i8 @test_xor_i8() {
    %ret = xor i8 undef, undef
    ret i8 %ret
  }

  define i16 @test_or_i16() {
    %ret = or i16 undef, undef
    ret i16 %ret
  }

  define i32 @test_and_i32() {
    %ret = and i32 undef, undef
    ret i32 %ret
  }

  define i64 @test_and_i64() {
    %ret = and i64 undef, undef
    ret i64 %ret
  }

  @g_int = global i32 0, align 4

  define i32* @test_global_ptrv() {
  entry:
    ret i32* @g_int
  }

  define i8 @test_undef() {
    ret i8 undef
  }

  define i8 @test_undef2(i8 %a) {
    %r = add i8 %a, undef
    ret i8 %r
  }

  define float @test_undef3() {
    ret float undef
  }

  define float @test_undef4(float %a) {
    %r = fadd float %a, undef
    ret float %r
  }

  define i32 @test_i32(i32 %a, i32 %f, i32 %t) {
  entry:
    %cmp = icmp sgt i32 %a, 0
    br i1 %cmp, label %cond.true, label %cond.false

  cond.true:                                        ; preds = %entry
    br label %cond.end

  cond.false:                                       ; preds = %entry
    br label %cond.end

  cond.end:                                         ; preds = %cond.false, %cond.true
    %cond = phi i32 [ %f, %cond.true ], [ %t, %cond.false ]
    ret i32 %cond
  }

  define float @test_float(i32 %a, float %f, float %t) {
  entry:
    %cmp = icmp sgt i32 %a, 0
    br i1 %cmp, label %cond.true, label %cond.false

  cond.true:                                        ; preds = %entry
    br label %cond.end

  cond.false:                                       ; preds = %entry
    br label %cond.end

  cond.end:                                         ; preds = %cond.false, %cond.true
    %cond = phi float [ %f, %cond.true ], [ %t, %cond.false ]
    ret float %cond
  }

  define double @test_fpext(float %a) {
  entry:
    %conv = fpext float %a to double
    ret double %conv
  }

  define void @test_fconstant() {
    ret void
  }

...
---
name:            test_add_i8
alignment:       4
legalized:       true
regBankSelected: false
selected:        false
tracksRegLiveness: true
registers:
  - { id: 0, class: _ }
  - { id: 1, class: _ }
  - { id: 2, class: _ }
body:             |
  bb.1 (%ir-block.0):
    liveins: $edi, $esi

    ; FAST-LABEL: name: test_add_i8
    ; FAST: liveins: $edi, $esi
    ; FAST: [[COPY:%[0-9]+]]:gpr(s8) = COPY $dil
    ; FAST: [[COPY1:%[0-9]+]]:gpr(s8) = COPY $sil
    ; FAST: [[ADD:%[0-9]+]]:gpr(s8) = G_ADD [[COPY]], [[COPY1]]
    ; FAST: $al = COPY [[ADD]](s8)
    ; FAST: RET 0, implicit $al
    ; GREEDY-LABEL: name: test_add_i8
    ; GREEDY: liveins: $edi, $esi
    ; GREEDY: [[COPY:%[0-9]+]]:gpr(s8) = COPY $dil
    ; GREEDY: [[COPY1:%[0-9]+]]:gpr(s8) = COPY $sil
    ; GREEDY: [[ADD:%[0-9]+]]:gpr(s8) = G_ADD [[COPY]], [[COPY1]]
    ; GREEDY: $al = COPY [[ADD]](s8)
    ; GREEDY: RET 0, implicit $al
    %0(s8) = COPY $dil
    %1(s8) = COPY $sil
    %2(s8) = G_ADD %0, %1
    $al = COPY %2(s8)
    RET 0, implicit $al

...
---
name:            test_add_i16
alignment:       4
legalized:       true
regBankSelected: false
selected:        false
tracksRegLiveness: true
registers:
  - { id: 0, class: _ }
  - { id: 1, class: _ }
  - { id: 2, class: _ }
body:             |
  bb.1 (%ir-block.0):
    liveins: $edi, $esi

    ; FAST-LABEL: name: test_add_i16
    ; FAST: liveins: $edi, $esi
    ; FAST: [[COPY:%[0-9]+]]:gpr(s16) = COPY $di
    ; FAST: [[COPY1:%[0-9]+]]:gpr(s16) = COPY $si
    ; FAST: [[ADD:%[0-9]+]]:gpr(s16) = G_ADD [[COPY]], [[COPY1]]
    ; FAST: $ax = COPY [[ADD]](s16)
    ; FAST: RET 0, implicit $ax
    ; GREEDY-LABEL: name: test_add_i16
    ; GREEDY: liveins: $edi, $esi
    ; GREEDY: [[COPY:%[0-9]+]]:gpr(s16) = COPY $di
    ; GREEDY: [[COPY1:%[0-9]+]]:gpr(s16) = COPY $si
    ; GREEDY: [[ADD:%[0-9]+]]:gpr(s16) = G_ADD [[COPY]], [[COPY1]]
    ; GREEDY: $ax = COPY [[ADD]](s16)
    ; GREEDY: RET 0, implicit $ax
    %0(s16) = COPY $di
    %1(s16) = COPY $si
    %2(s16) = G_ADD %0, %1
    $ax = COPY %2(s16)
    RET 0, implicit $ax

...
---
name:            test_add_i32
alignment:       4
legalized:       true
regBankSelected: false
selected:        false
tracksRegLiveness: true
registers:
  - { id: 0, class: _ }
  - { id: 1, class: _ }
  - { id: 2, class: _ }
body:             |
  bb.1 (%ir-block.0):
    liveins: $edi, $esi

    ; FAST-LABEL: name: test_add_i32
    ; FAST: liveins: $edi, $esi
    ; FAST: [[COPY:%[0-9]+]]:gpr(s32) = COPY $edi
    ; FAST: [[COPY1:%[0-9]+]]:gpr(s32) = COPY $esi
    ; FAST: [[ADD:%[0-9]+]]:gpr(s32) = G_ADD [[COPY]], [[COPY1]]
    ; FAST: $eax = COPY [[ADD]](s32)
    ; FAST: RET 0, implicit $eax
    ; GREEDY-LABEL: name: test_add_i32
    ; GREEDY: liveins: $edi, $esi
    ; GREEDY: [[COPY:%[0-9]+]]:gpr(s32) = COPY $edi
    ; GREEDY: [[COPY1:%[0-9]+]]:gpr(s32) = COPY $esi
    ; GREEDY: [[ADD:%[0-9]+]]:gpr(s32) = G_ADD [[COPY]], [[COPY1]]
    ; GREEDY: $eax = COPY [[ADD]](s32)
    ; GREEDY: RET 0, implicit $eax
    %0(s32) = COPY $edi
    %1(s32) = COPY $esi
    %2(s32) = G_ADD %0, %1
    $eax = COPY %2(s32)
    RET 0, implicit $eax

...
---
name:            test_add_i64
alignment:       4
legalized:       true
regBankSelected: false
selected:        false
tracksRegLiveness: true
registers:
  - { id: 0, class: _ }
  - { id: 1, class: _ }
  - { id: 2, class: _ }
body:             |
  bb.1 (%ir-block.0):
    liveins: $rdi, $rsi

    ; FAST-LABEL: name: test_add_i64
    ; FAST: liveins: $rdi, $rsi
    ; FAST: [[COPY:%[0-9]+]]:gpr(s64) = COPY $rdi
    ; FAST: [[COPY1:%[0-9]+]]:gpr(s64) = COPY $rsi
    ; FAST: [[ADD:%[0-9]+]]:gpr(s64) = G_ADD [[COPY]], [[COPY1]]
    ; FAST: $rax = COPY [[ADD]](s64)
    ; FAST: RET 0, implicit $rax
    ; GREEDY-LABEL: name: test_add_i64
    ; GREEDY: liveins: $rdi, $rsi
    ; GREEDY: [[COPY:%[0-9]+]]:gpr(s64) = COPY $rdi
    ; GREEDY: [[COPY1:%[0-9]+]]:gpr(s64) = COPY $rsi
    ; GREEDY: [[ADD:%[0-9]+]]:gpr(s64) = G_ADD [[COPY]], [[COPY1]]
    ; GREEDY: $rax = COPY [[ADD]](s64)
    ; GREEDY: RET 0, implicit $rax
    %0(s64) = COPY $rdi
    %1(s64) = COPY $rsi
    %2(s64) = G_ADD %0, %1
    $rax = COPY %2(s64)
    RET 0, implicit $rax

...
---
name:            test_mul_gpr
alignment:       4
legalized:       true
regBankSelected: false
selected:        false
tracksRegLiveness: true
registers:
  - { id: 0, class: _ }
  - { id: 1, class: _ }
  - { id: 2, class: _ }
  - { id: 3, class: _ }
  - { id: 4, class: _ }
  - { id: 5, class: _ }
  - { id: 6, class: _ }
  - { id: 7, class: _ }
body:             |
  bb.1 (%ir-block.0):

    ; FAST-LABEL: name: test_mul_gpr
    ; FAST: [[DEF:%[0-9]+]]:gpr(s64) = IMPLICIT_DEF
    ; FAST: [[DEF1:%[0-9]+]]:gpr(s32) = IMPLICIT_DEF
    ; FAST: [[DEF2:%[0-9]+]]:gpr(s16) = IMPLICIT_DEF
    ; FAST: [[DEF3:%[0-9]+]]:gpr(s8) = IMPLICIT_DEF
    ; FAST: [[MUL:%[0-9]+]]:gpr(s64) = G_MUL [[DEF]], [[DEF]]
    ; FAST: [[MUL1:%[0-9]+]]:gpr(s32) = G_MUL [[DEF1]], [[DEF1]]
    ; FAST: [[MUL2:%[0-9]+]]:gpr(s16) = G_MUL [[DEF2]], [[DEF2]]
    ; FAST: [[MUL3:%[0-9]+]]:gpr(s8) = G_MUL [[DEF3]], [[DEF3]]
    ; FAST: RET 0
    ; GREEDY-LABEL: name: test_mul_gpr
    ; GREEDY: [[DEF:%[0-9]+]]:gpr(s64) = IMPLICIT_DEF
    ; GREEDY: [[DEF1:%[0-9]+]]:gpr(s32) = IMPLICIT_DEF
    ; GREEDY: [[DEF2:%[0-9]+]]:gpr(s16) = IMPLICIT_DEF
    ; GREEDY: [[DEF3:%[0-9]+]]:gpr(s8) = IMPLICIT_DEF
    ; GREEDY: [[MUL:%[0-9]+]]:gpr(s64) = G_MUL [[DEF]], [[DEF]]
    ; GREEDY: [[MUL1:%[0-9]+]]:gpr(s32) = G_MUL [[DEF1]], [[DEF1]]
    ; GREEDY: [[MUL2:%[0-9]+]]:gpr(s16) = G_MUL [[DEF2]], [[DEF2]]
    ; GREEDY: [[MUL3:%[0-9]+]]:gpr(s8) = G_MUL [[DEF3]], [[DEF3]]
    ; GREEDY: RET 0
    %0(s64) = IMPLICIT_DEF
    %1(s32) = IMPLICIT_DEF
    %2(s16) = IMPLICIT_DEF
    %3(s8)  = IMPLICIT_DEF
    %4(s64) = G_MUL %0, %0
    %5(s32) = G_MUL %1, %1
    %6(s16) = G_MUL %2, %2
    %7(s8)  = G_MUL %3, %3
    RET 0
...
---
name:            test_add_float
alignment:       4
legalized:       true
regBankSelected: false
selected:        false
tracksRegLiveness: true
registers:
  - { id: 0, class: _ }
  - { id: 1, class: _ }
  - { id: 2, class: _ }
  - { id: 3, class: _ }
  - { id: 4, class: _ }
  - { id: 5, class: _ }
body:             |
  bb.1 (%ir-block.0):
    liveins: $xmm0, $xmm1

    ; FAST-LABEL: name: test_add_float
    ; FAST: liveins: $xmm0, $xmm1
    ; FAST: [[COPY:%[0-9]+]]:vecr(s128) = COPY $xmm0
    ; FAST: [[TRUNC:%[0-9]+]]:vecr(s32) = G_TRUNC [[COPY]](s128)
    ; FAST: [[COPY1:%[0-9]+]]:vecr(s128) = COPY $xmm1
    ; FAST: [[TRUNC1:%[0-9]+]]:vecr(s32) = G_TRUNC [[COPY1]](s128)
    ; FAST: [[FADD:%[0-9]+]]:vecr(s32) = G_FADD [[TRUNC]], [[TRUNC1]]
    ; FAST: [[ANYEXT:%[0-9]+]]:vecr(s128) = G_ANYEXT [[FADD]](s32)
    ; FAST: $xmm0 = COPY [[ANYEXT]](s128)
    ; FAST: RET 0, implicit $xmm0
    ; GREEDY-LABEL: name: test_add_float
    ; GREEDY: liveins: $xmm0, $xmm1
    ; GREEDY: [[COPY:%[0-9]+]]:vecr(s128) = COPY $xmm0
    ; GREEDY: [[TRUNC:%[0-9]+]]:vecr(s32) = G_TRUNC [[COPY]](s128)
    ; GREEDY: [[COPY1:%[0-9]+]]:vecr(s128) = COPY $xmm1
    ; GREEDY: [[TRUNC1:%[0-9]+]]:vecr(s32) = G_TRUNC [[COPY1]](s128)
    ; GREEDY: [[FADD:%[0-9]+]]:vecr(s32) = G_FADD [[TRUNC]], [[TRUNC1]]
    ; GREEDY: [[ANYEXT:%[0-9]+]]:vecr(s128) = G_ANYEXT [[FADD]](s32)
    ; GREEDY: $xmm0 = COPY [[ANYEXT]](s128)
    ; GREEDY: RET 0, implicit $xmm0
    %2:_(s128) = COPY $xmm0
    %0:_(s32) = G_TRUNC %2(s128)
    %3:_(s128) = COPY $xmm1
    %1:_(s32) = G_TRUNC %3(s128)
    %4:_(s32) = G_FADD %0, %1
    %5:_(s128) = G_ANYEXT %4(s32)
    $xmm0 = COPY %5(s128)
    RET 0, implicit $xmm0

...
---
name:            test_add_double
alignment:       4
legalized:       true
regBankSelected: false
selected:        false
tracksRegLiveness: true
registers:
  - { id: 0, class: _ }
  - { id: 1, class: _ }
  - { id: 2, class: _ }
  - { id: 3, class: _ }
  - { id: 4, class: _ }
  - { id: 5, class: _ }
body:             |
  bb.1 (%ir-block.0):
    liveins: $xmm0, $xmm1

    ; FAST-LABEL: name: test_add_double
    ; FAST: liveins: $xmm0, $xmm1
    ; FAST: [[COPY:%[0-9]+]]:vecr(s128) = COPY $xmm0
    ; FAST: [[TRUNC:%[0-9]+]]:vecr(s64) = G_TRUNC [[COPY]](s128)
    ; FAST: [[COPY1:%[0-9]+]]:vecr(s128) = COPY $xmm1
    ; FAST: [[TRUNC1:%[0-9]+]]:vecr(s64) = G_TRUNC [[COPY1]](s128)
    ; FAST: [[FADD:%[0-9]+]]:vecr(s64) = G_FADD [[TRUNC]], [[TRUNC1]]
    ; FAST: [[ANYEXT:%[0-9]+]]:vecr(s128) = G_ANYEXT [[FADD]](s64)
    ; FAST: $xmm0 = COPY [[ANYEXT]](s128)
    ; FAST: RET 0, implicit $xmm0
    ; GREEDY-LABEL: name: test_add_double
    ; GREEDY: liveins: $xmm0, $xmm1
    ; GREEDY: [[COPY:%[0-9]+]]:vecr(s128) = COPY $xmm0
    ; GREEDY: [[TRUNC:%[0-9]+]]:vecr(s64) = G_TRUNC [[COPY]](s128)
    ; GREEDY: [[COPY1:%[0-9]+]]:vecr(s128) = COPY $xmm1
    ; GREEDY: [[TRUNC1:%[0-9]+]]:vecr(s64) = G_TRUNC [[COPY1]](s128)
    ; GREEDY: [[FADD:%[0-9]+]]:vecr(s64) = G_FADD [[TRUNC]], [[TRUNC1]]
    ; GREEDY: [[ANYEXT:%[0-9]+]]:vecr(s128) = G_ANYEXT [[FADD]](s64)
    ; GREEDY: $xmm0 = COPY [[ANYEXT]](s128)
    ; GREEDY: RET 0, implicit $xmm0
    %2:_(s128) = COPY $xmm0
    %0:_(s64) = G_TRUNC %2(s128)
    %3:_(s128) = COPY $xmm1
    %1:_(s64) = G_TRUNC %3(s128)
    %4:_(s64) = G_FADD %0, %1
    %5:_(s128) = G_ANYEXT %4(s64)
    $xmm0 = COPY %5(s128)
    RET 0, implicit $xmm0

...
---
name:            test_fsub_float
alignment:       4
legalized:       true
regBankSelected: false
registers:
  - { id: 0, class: _, preferred-register: '' }
  - { id: 1, class: _, preferred-register: '' }
  - { id: 2, class: _, preferred-register: '' }
  - { id: 3, class: _, preferred-register: '' }
liveins:
fixedStack:
stack:
constants:
body:             |
  bb.1 (%ir-block.0):
    ; FAST-LABEL: name: test_fsub_float
    ; FAST: [[DEF:%[0-9]+]]:gpr(s32) = IMPLICIT_DEF
    ; FAST: [[DEF1:%[0-9]+]]:gpr(s64) = IMPLICIT_DEF
    ; FAST: [[COPY:%[0-9]+]]:vecr(s32) = COPY [[DEF]](s32)
    ; FAST: [[COPY1:%[0-9]+]]:vecr(s32) = COPY [[DEF]](s32)
    ; FAST: [[FSUB:%[0-9]+]]:vecr(s32) = G_FSUB [[COPY]], [[COPY1]]
    ; FAST: [[COPY2:%[0-9]+]]:vecr(s64) = COPY [[DEF1]](s64)
    ; FAST: [[COPY3:%[0-9]+]]:vecr(s64) = COPY [[DEF1]](s64)
    ; FAST: [[FSUB1:%[0-9]+]]:vecr(s64) = G_FSUB [[COPY2]], [[COPY3]]
    ; FAST: RET 0
    ; GREEDY-LABEL: name: test_fsub_float
    ; GREEDY: [[DEF:%[0-9]+]]:gpr(s32) = IMPLICIT_DEF
    ; GREEDY: [[DEF1:%[0-9]+]]:gpr(s64) = IMPLICIT_DEF
    ; GREEDY: [[COPY:%[0-9]+]]:vecr(s32) = COPY [[DEF]](s32)
    ; GREEDY: [[COPY1:%[0-9]+]]:vecr(s32) = COPY [[DEF]](s32)
    ; GREEDY: [[FSUB:%[0-9]+]]:vecr(s32) = G_FSUB [[COPY]], [[COPY1]]
    ; GREEDY: [[COPY2:%[0-9]+]]:vecr(s64) = COPY [[DEF1]](s64)
    ; GREEDY: [[COPY3:%[0-9]+]]:vecr(s64) = COPY [[DEF1]](s64)
    ; GREEDY: [[FSUB1:%[0-9]+]]:vecr(s64) = G_FSUB [[COPY2]], [[COPY3]]
    ; GREEDY: RET 0
    %0(s32) = IMPLICIT_DEF
    %2(s64) = IMPLICIT_DEF
    %1(s32) = G_FSUB %0, %0
    %3(s64) = G_FSUB %2, %2
    RET 0

...
---
name:            test_fmul_float
alignment:       4
legalized:       true
regBankSelected: false
registers:
  - { id: 0, class: _, preferred-register: '' }
  - { id: 1, class: _, preferred-register: '' }
  - { id: 2, class: _, preferred-register: '' }
  - { id: 3, class: _, preferred-register: '' }
liveins:
fixedStack:
stack:
constants:
body:             |
  bb.1 (%ir-block.0):
    ; FAST-LABEL: name: test_fmul_float
    ; FAST: [[DEF:%[0-9]+]]:gpr(s32) = IMPLICIT_DEF
    ; FAST: [[DEF1:%[0-9]+]]:gpr(s64) = IMPLICIT_DEF
    ; FAST: [[COPY:%[0-9]+]]:vecr(s32) = COPY [[DEF]](s32)
    ; FAST: [[COPY1:%[0-9]+]]:vecr(s32) = COPY [[DEF]](s32)
    ; FAST: [[FMUL:%[0-9]+]]:vecr(s32) = G_FMUL [[COPY]], [[COPY1]]
    ; FAST: [[COPY2:%[0-9]+]]:vecr(s64) = COPY [[DEF1]](s64)
    ; FAST: [[COPY3:%[0-9]+]]:vecr(s64) = COPY [[DEF1]](s64)
    ; FAST: [[FMUL1:%[0-9]+]]:vecr(s64) = G_FMUL [[COPY2]], [[COPY3]]
    ; FAST: RET 0
    ; GREEDY-LABEL: name: test_fmul_float
    ; GREEDY: [[DEF:%[0-9]+]]:gpr(s32) = IMPLICIT_DEF
    ; GREEDY: [[DEF1:%[0-9]+]]:gpr(s64) = IMPLICIT_DEF
    ; GREEDY: [[COPY:%[0-9]+]]:vecr(s32) = COPY [[DEF]](s32)
    ; GREEDY: [[COPY1:%[0-9]+]]:vecr(s32) = COPY [[DEF]](s32)
    ; GREEDY: [[FMUL:%[0-9]+]]:vecr(s32) = G_FMUL [[COPY]], [[COPY1]]
    ; GREEDY: [[COPY2:%[0-9]+]]:vecr(s64) = COPY [[DEF1]](s64)
    ; GREEDY: [[COPY3:%[0-9]+]]:vecr(s64) = COPY [[DEF1]](s64)
    ; GREEDY: [[FMUL1:%[0-9]+]]:vecr(s64) = G_FMUL [[COPY2]], [[COPY3]]
    ; GREEDY: RET 0
    %0(s32) = IMPLICIT_DEF
    %2(s64) = IMPLICIT_DEF
    %1(s32) = G_FMUL %0, %0
    %3(s64) = G_FMUL %2, %2
    RET 0

...
---
name:            test_fdiv_float
alignment:       4
legalized:       true
regBankSelected: false
registers:
  - { id: 0, class: _, preferred-register: '' }
  - { id: 1, class: _, preferred-register: '' }
  - { id: 2, class: _, preferred-register: '' }
  - { id: 3, class: _, preferred-register: '' }
liveins:
fixedStack:
stack:
constants:
body:             |
  bb.1 (%ir-block.0):
    ; FAST-LABEL: name: test_fdiv_float
    ; FAST: [[DEF:%[0-9]+]]:gpr(s32) = IMPLICIT_DEF
    ; FAST: [[DEF1:%[0-9]+]]:gpr(s64) = IMPLICIT_DEF
    ; FAST: [[COPY:%[0-9]+]]:vecr(s32) = COPY [[DEF]](s32)
    ; FAST: [[COPY1:%[0-9]+]]:vecr(s32) = COPY [[DEF]](s32)
    ; FAST: [[FDIV:%[0-9]+]]:vecr(s32) = G_FDIV [[COPY]], [[COPY1]]
    ; FAST: [[COPY2:%[0-9]+]]:vecr(s64) = COPY [[DEF1]](s64)
    ; FAST: [[COPY3:%[0-9]+]]:vecr(s64) = COPY [[DEF1]](s64)
    ; FAST: [[FDIV1:%[0-9]+]]:vecr(s64) = G_FDIV [[COPY2]], [[COPY3]]
    ; FAST: RET 0
    ; GREEDY-LABEL: name: test_fdiv_float
    ; GREEDY: [[DEF:%[0-9]+]]:gpr(s32) = IMPLICIT_DEF
    ; GREEDY: [[DEF1:%[0-9]+]]:gpr(s64) = IMPLICIT_DEF
    ; GREEDY: [[COPY:%[0-9]+]]:vecr(s32) = COPY [[DEF]](s32)
    ; GREEDY: [[COPY1:%[0-9]+]]:vecr(s32) = COPY [[DEF]](s32)
    ; GREEDY: [[FDIV:%[0-9]+]]:vecr(s32) = G_FDIV [[COPY]], [[COPY1]]
    ; GREEDY: [[COPY2:%[0-9]+]]:vecr(s64) = COPY [[DEF1]](s64)
    ; GREEDY: [[COPY3:%[0-9]+]]:vecr(s64) = COPY [[DEF1]](s64)
    ; GREEDY: [[FDIV1:%[0-9]+]]:vecr(s64) = G_FDIV [[COPY2]], [[COPY3]]
    ; GREEDY: RET 0
    %0(s32) = IMPLICIT_DEF
    %2(s64) = IMPLICIT_DEF
    %1(s32) = G_FDIV %0, %0
    %3(s64) = G_FDIV %2, %2
    RET 0

...
---
name:            test_add_v4i32
alignment:       4
legalized:       true
regBankSelected: false
selected:        false
tracksRegLiveness: true
registers:
  - { id: 0, class: _ }
  - { id: 1, class: _ }
  - { id: 2, class: _ }
body:             |
  bb.1 (%ir-block.0):
    liveins: $xmm0, $xmm1

    ; FAST-LABEL: name: test_add_v4i32
    ; FAST: liveins: $xmm0, $xmm1
    ; FAST: [[COPY:%[0-9]+]]:vecr(<4 x s32>) = COPY $xmm0
    ; FAST: [[COPY1:%[0-9]+]]:vecr(<4 x s32>) = COPY $xmm1
    ; FAST: [[ADD:%[0-9]+]]:vecr(<4 x s32>) = G_ADD [[COPY]], [[COPY1]]
    ; FAST: $xmm0 = COPY [[ADD]](<4 x s32>)
    ; FAST: RET 0, implicit $xmm0
    ; GREEDY-LABEL: name: test_add_v4i32
    ; GREEDY: liveins: $xmm0, $xmm1
    ; GREEDY: [[COPY:%[0-9]+]]:vecr(<4 x s32>) = COPY $xmm0
    ; GREEDY: [[COPY1:%[0-9]+]]:vecr(<4 x s32>) = COPY $xmm1
    ; GREEDY: [[ADD:%[0-9]+]]:vecr(<4 x s32>) = G_ADD [[COPY]], [[COPY1]]
    ; GREEDY: $xmm0 = COPY [[ADD]](<4 x s32>)
    ; GREEDY: RET 0, implicit $xmm0
    %0(<4 x s32>) = COPY $xmm0
    %1(<4 x s32>) = COPY $xmm1
    %2(<4 x s32>) = G_ADD %0, %1
    $xmm0 = COPY %2(<4 x s32>)
    RET 0, implicit $xmm0

...
---
name:            test_add_v4f32
alignment:       4
legalized:       true
regBankSelected: false
selected:        false
tracksRegLiveness: true
registers:
  - { id: 0, class: _ }
  - { id: 1, class: _ }
  - { id: 2, class: _ }
body:             |
  bb.1 (%ir-block.0):
    liveins: $xmm0, $xmm1

    ; FAST-LABEL: name: test_add_v4f32
    ; FAST: liveins: $xmm0, $xmm1
    ; FAST: [[COPY:%[0-9]+]]:vecr(<4 x s32>) = COPY $xmm0
    ; FAST: [[COPY1:%[0-9]+]]:vecr(<4 x s32>) = COPY $xmm1
    ; FAST: [[FADD:%[0-9]+]]:vecr(<4 x s32>) = G_FADD [[COPY]], [[COPY1]]
    ; FAST: $xmm0 = COPY [[FADD]](<4 x s32>)
    ; FAST: RET 0, implicit $xmm0
    ; GREEDY-LABEL: name: test_add_v4f32
    ; GREEDY: liveins: $xmm0, $xmm1
    ; GREEDY: [[COPY:%[0-9]+]]:vecr(<4 x s32>) = COPY $xmm0
    ; GREEDY: [[COPY1:%[0-9]+]]:vecr(<4 x s32>) = COPY $xmm1
    ; GREEDY: [[FADD:%[0-9]+]]:vecr(<4 x s32>) = G_FADD [[COPY]], [[COPY1]]
    ; GREEDY: $xmm0 = COPY [[FADD]](<4 x s32>)
    ; GREEDY: RET 0, implicit $xmm0
    %0(<4 x s32>) = COPY $xmm0
    %1(<4 x s32>) = COPY $xmm1
    %2(<4 x s32>) = G_FADD %0, %1
    $xmm0 = COPY %2(<4 x s32>)
    RET 0, implicit $xmm0

...
---
name:            test_load_i8
alignment:       4
legalized:       true
regBankSelected: false
selected:        false
registers:
  - { id: 0, class: _ }
  - { id: 1, class: _ }
body:             |
  bb.1 (%ir-block.0):
    liveins: $rdi

    ; FAST-LABEL: name: test_load_i8
    ; FAST: [[COPY:%[0-9]+]]:gpr(p0) = COPY $rdi
    ; FAST: [[LOAD:%[0-9]+]]:gpr(s8) = G_LOAD [[COPY]](p0) :: (load 1 from %ir.p1)
    ; FAST: $al = COPY [[LOAD]](s8)
    ; FAST: RET 0, implicit $al
    ; GREEDY-LABEL: name: test_load_i8
    ; GREEDY: [[COPY:%[0-9]+]]:gpr(p0) = COPY $rdi
    ; GREEDY: [[LOAD:%[0-9]+]]:gpr(s8) = G_LOAD [[COPY]](p0) :: (load 1 from %ir.p1)
    ; GREEDY: $al = COPY [[LOAD]](s8)
    ; GREEDY: RET 0, implicit $al
    %0(p0) = COPY $rdi
    %1(s8) = G_LOAD %0(p0) :: (load 1 from %ir.p1)
    $al = COPY %1(s8)
    RET 0, implicit $al

...
---
name:            test_load_i16
alignment:       4
legalized:       true
regBankSelected: false
selected:        false
registers:
  - { id: 0, class: _ }
  - { id: 1, class: _ }
body:             |
  bb.1 (%ir-block.0):
    liveins: $rdi

    ; FAST-LABEL: name: test_load_i16
    ; FAST: [[COPY:%[0-9]+]]:gpr(p0) = COPY $rdi
    ; FAST: [[LOAD:%[0-9]+]]:gpr(s16) = G_LOAD [[COPY]](p0) :: (load 2 from %ir.p1)
    ; FAST: $ax = COPY [[LOAD]](s16)
    ; FAST: RET 0, implicit $ax
    ; GREEDY-LABEL: name: test_load_i16
    ; GREEDY: [[COPY:%[0-9]+]]:gpr(p0) = COPY $rdi
    ; GREEDY: [[LOAD:%[0-9]+]]:gpr(s16) = G_LOAD [[COPY]](p0) :: (load 2 from %ir.p1)
    ; GREEDY: $ax = COPY [[LOAD]](s16)
    ; GREEDY: RET 0, implicit $ax
    %0(p0) = COPY $rdi
    %1(s16) = G_LOAD %0(p0) :: (load 2 from %ir.p1)
    $ax = COPY %1(s16)
    RET 0, implicit $ax

...
---
name:            test_load_i32
alignment:       4
legalized:       true
regBankSelected: false
selected:        false
registers:
  - { id: 0, class: _ }
  - { id: 1, class: _ }
body:             |
  bb.1 (%ir-block.0):
    liveins: $rdi

    ; FAST-LABEL: name: test_load_i32
    ; FAST: [[COPY:%[0-9]+]]:gpr(p0) = COPY $rdi
    ; FAST: [[LOAD:%[0-9]+]]:gpr(s32) = G_LOAD [[COPY]](p0) :: (load 4 from %ir.p1)
    ; FAST: $eax = COPY [[LOAD]](s32)
    ; FAST: RET 0, implicit $eax
    ; GREEDY-LABEL: name: test_load_i32
    ; GREEDY: [[COPY:%[0-9]+]]:gpr(p0) = COPY $rdi
    ; GREEDY: [[LOAD:%[0-9]+]]:gpr(s32) = G_LOAD [[COPY]](p0) :: (load 4 from %ir.p1)
    ; GREEDY: $eax = COPY [[LOAD]](s32)
    ; GREEDY: RET 0, implicit $eax
    %0(p0) = COPY $rdi
    %1(s32) = G_LOAD %0(p0) :: (load 4 from %ir.p1)
    $eax = COPY %1(s32)
    RET 0, implicit $eax

...
---
name:            test_load_i64
alignment:       4
exposesReturnsTwice: false
legalized:       true
regBankSelected: false
selected:        false
registers:
  - { id: 0, class: _ }
  - { id: 1, class: _ }
body:             |
  bb.1 (%ir-block.0):
    liveins: $rdi

    ; FAST-LABEL: name: test_load_i64
    ; FAST: [[COPY:%[0-9]+]]:gpr(p0) = COPY $rdi
    ; FAST: [[LOAD:%[0-9]+]]:gpr(s64) = G_LOAD [[COPY]](p0) :: (load 8 from %ir.p1)
    ; FAST: $rax = COPY [[LOAD]](s64)
    ; FAST: RET 0, implicit $rax
    ; GREEDY-LABEL: name: test_load_i64
    ; GREEDY: [[COPY:%[0-9]+]]:gpr(p0) = COPY $rdi
    ; GREEDY: [[LOAD:%[0-9]+]]:gpr(s64) = G_LOAD [[COPY]](p0) :: (load 8 from %ir.p1)
    ; GREEDY: $rax = COPY [[LOAD]](s64)
    ; GREEDY: RET 0, implicit $rax
    %0(p0) = COPY $rdi
    %1(s64) = G_LOAD %0(p0) :: (load 8 from %ir.p1)
    $rax = COPY %1(s64)
    RET 0, implicit $rax

...
---
name:            test_load_float
alignment:       4
legalized:       true
regBankSelected: false
selected:        false
registers:
  - { id: 0, class: _ }
  - { id: 1, class: _ }
body:             |
  bb.1 (%ir-block.0):
    liveins: $rdi

    ; FAST-LABEL: name: test_load_float
    ; FAST: [[COPY:%[0-9]+]]:gpr(p0) = COPY $rdi
    ; FAST: [[LOAD:%[0-9]+]]:gpr(s32) = G_LOAD [[COPY]](p0) :: (load 4 from %ir.p1)
    ; FAST: [[COPY1:%[0-9]+]]:vecr(s32) = COPY [[LOAD]](s32)
    ; FAST: [[ANYEXT:%[0-9]+]]:vecr(s128) = G_ANYEXT [[COPY1]](s32)
    ; FAST: $xmm0 = COPY [[ANYEXT]](s128)
    ; FAST: RET 0, implicit $xmm0
    ; GREEDY-LABEL: name: test_load_float
    ; GREEDY: [[COPY:%[0-9]+]]:gpr(p0) = COPY $rdi
    ; GREEDY: [[LOAD:%[0-9]+]]:gpr(s32) = G_LOAD [[COPY]](p0) :: (load 4 from %ir.p1)
    ; GREEDY: [[COPY1:%[0-9]+]]:vecr(s32) = COPY [[LOAD]](s32)
    ; GREEDY: [[ANYEXT:%[0-9]+]]:vecr(s128) = G_ANYEXT [[COPY1]](s32)
    ; GREEDY: $xmm0 = COPY [[ANYEXT]](s128)
    ; GREEDY: RET 0, implicit $xmm0
    %0:_(p0) = COPY $rdi
    %1:_(s32) = G_LOAD %0(p0) :: (load 4 from %ir.p1)
    %2:_(s128) = G_ANYEXT %1(s32)
    $xmm0 = COPY %2(s128)
    RET 0, implicit $xmm0

...
---
name:            test_load_double
alignment:       4
legalized:       true
regBankSelected: false
selected:        false
registers:
  - { id: 0, class: _ }
  - { id: 1, class: _ }
body:             |
  bb.1 (%ir-block.0):
    liveins: $rdi

    ; FAST-LABEL: name: test_load_double
    ; FAST: [[COPY:%[0-9]+]]:gpr(p0) = COPY $rdi
    ; FAST: [[LOAD:%[0-9]+]]:gpr(s64) = G_LOAD [[COPY]](p0) :: (load 8 from %ir.p1)
    ; FAST: [[COPY1:%[0-9]+]]:vecr(s64) = COPY [[LOAD]](s64)
    ; FAST: [[ANYEXT:%[0-9]+]]:vecr(s128) = G_ANYEXT [[COPY1]](s64)
    ; FAST: $xmm0 = COPY [[ANYEXT]](s128)
    ; FAST: RET 0, implicit $xmm0
    ; GREEDY-LABEL: name: test_load_double
    ; GREEDY: [[COPY:%[0-9]+]]:gpr(p0) = COPY $rdi
    ; GREEDY: [[LOAD:%[0-9]+]]:gpr(s64) = G_LOAD [[COPY]](p0) :: (load 8 from %ir.p1)
    ; GREEDY: [[COPY1:%[0-9]+]]:vecr(s64) = COPY [[LOAD]](s64)
    ; GREEDY: [[ANYEXT:%[0-9]+]]:vecr(s128) = G_ANYEXT [[COPY1]](s64)
    ; GREEDY: $xmm0 = COPY [[ANYEXT]](s128)
    ; GREEDY: RET 0, implicit $xmm0
    %0:_(p0) = COPY $rdi
    %1:_(s64) = G_LOAD %0(p0) :: (load 8 from %ir.p1)
    %2:_(s128) = G_ANYEXT %1(s64)
    $xmm0 = COPY %2(s128)
    RET 0, implicit $xmm0

...
---
name:            test_load_v4i32
alignment:       4
legalized:       true
regBankSelected: false
selected:        false
registers:
  - { id: 0, class: _ }
  - { id: 1, class: _ }
body:             |
  bb.1 (%ir-block.0):
    liveins: $rdi

    ; FAST-LABEL: name: test_load_v4i32
    ; FAST: [[COPY:%[0-9]+]]:gpr(p0) = COPY $rdi
    ; FAST: [[LOAD:%[0-9]+]]:vecr(<4 x s32>) = G_LOAD [[COPY]](p0) :: (load 16 from %ir.p1, align 1)
    ; FAST: $xmm0 = COPY [[LOAD]](<4 x s32>)
    ; FAST: RET 0, implicit $xmm0
    ; GREEDY-LABEL: name: test_load_v4i32
    ; GREEDY: [[COPY:%[0-9]+]]:gpr(p0) = COPY $rdi
    ; GREEDY: [[LOAD:%[0-9]+]]:vecr(<4 x s32>) = G_LOAD [[COPY]](p0) :: (load 16 from %ir.p1, align 1)
    ; GREEDY: $xmm0 = COPY [[LOAD]](<4 x s32>)
    ; GREEDY: RET 0, implicit $xmm0
    %0(p0) = COPY $rdi
    %1(<4 x s32>) = G_LOAD %0(p0) :: (load 16 from %ir.p1, align 1)
    $xmm0 = COPY %1(<4 x s32>)
    RET 0, implicit $xmm0

...
---
name:            test_store_i32
alignment:       4
legalized:       true
regBankSelected: false
selected:        false
registers:
  - { id: 0, class: _ }
  - { id: 1, class: _ }
body:             |
  bb.1 (%ir-block.0):
    liveins: $edi, $rsi

    ; FAST-LABEL: name: test_store_i32
    ; FAST: [[COPY:%[0-9]+]]:gpr(s32) = COPY $edi
    ; FAST: [[COPY1:%[0-9]+]]:gpr(p0) = COPY $rsi
    ; FAST: G_STORE [[COPY]](s32), [[COPY1]](p0) :: (store 4 into %ir.p1)
    ; FAST: $rax = COPY [[COPY1]](p0)
    ; FAST: RET 0, implicit $rax
    ; GREEDY-LABEL: name: test_store_i32
    ; GREEDY: [[COPY:%[0-9]+]]:gpr(s32) = COPY $edi
    ; GREEDY: [[COPY1:%[0-9]+]]:gpr(p0) = COPY $rsi
    ; GREEDY: G_STORE [[COPY]](s32), [[COPY1]](p0) :: (store 4 into %ir.p1)
    ; GREEDY: $rax = COPY [[COPY1]](p0)
    ; GREEDY: RET 0, implicit $rax
    %0(s32) = COPY $edi
    %1(p0) = COPY $rsi
    G_STORE %0(s32), %1(p0) :: (store 4 into %ir.p1)
    $rax = COPY %1(p0)
    RET 0, implicit $rax

...
---
name:            test_store_i64
alignment:       4
legalized:       true
regBankSelected: false
selected:        false
registers:
  - { id: 0, class: _ }
  - { id: 1, class: _ }
body:             |
  bb.1 (%ir-block.0):
    liveins: $rdi, $rsi

    ; FAST-LABEL: name: test_store_i64
    ; FAST: [[COPY:%[0-9]+]]:gpr(s64) = COPY $rdi
    ; FAST: [[COPY1:%[0-9]+]]:gpr(p0) = COPY $rsi
    ; FAST: G_STORE [[COPY]](s64), [[COPY1]](p0) :: (store 8 into %ir.p1)
    ; FAST: $rax = COPY [[COPY1]](p0)
    ; FAST: RET 0, implicit $rax
    ; GREEDY-LABEL: name: test_store_i64
    ; GREEDY: [[COPY:%[0-9]+]]:gpr(s64) = COPY $rdi
    ; GREEDY: [[COPY1:%[0-9]+]]:gpr(p0) = COPY $rsi
    ; GREEDY: G_STORE [[COPY]](s64), [[COPY1]](p0) :: (store 8 into %ir.p1)
    ; GREEDY: $rax = COPY [[COPY1]](p0)
    ; GREEDY: RET 0, implicit $rax
    %0(s64) = COPY $rdi
    %1(p0) = COPY $rsi
    G_STORE %0(s64), %1(p0) :: (store 8 into %ir.p1)
    $rax = COPY %1(p0)
    RET 0, implicit $rax

...
---
name:            test_store_float
alignment:       4
legalized:       true
regBankSelected: false
selected:        false



registers:
  - { id: 0, class: _ }
  - { id: 1, class: _ }
body:             |
  bb.1 (%ir-block.0):
    liveins: $rdi, $xmm0

    ; FAST-LABEL: name: test_store_float
    ; FAST: [[COPY:%[0-9]+]]:vecr(s128) = COPY $xmm0
    ; FAST: [[TRUNC:%[0-9]+]]:vecr(s32) = G_TRUNC [[COPY]](s128)
    ; FAST: [[COPY1:%[0-9]+]]:gpr(p0) = COPY $rdi
    ; FAST: [[COPY2:%[0-9]+]]:gpr(s32) = COPY [[TRUNC]](s32)
    ; FAST: G_STORE [[COPY2]](s32), [[COPY1]](p0) :: (store 4 into %ir.p1)
    ; FAST: $rax = COPY [[COPY1]](p0)
    ; FAST: RET 0, implicit $rax
    ; GREEDY-LABEL: name: test_store_float
    ; GREEDY: [[COPY:%[0-9]+]]:vecr(s128) = COPY $xmm0
    ; GREEDY: [[TRUNC:%[0-9]+]]:vecr(s32) = G_TRUNC [[COPY]](s128)
    ; GREEDY: [[COPY1:%[0-9]+]]:gpr(p0) = COPY $rdi
    ; GREEDY: G_STORE [[TRUNC]](s32), [[COPY1]](p0) :: (store 4 into %ir.p1)
    ; GREEDY: $rax = COPY [[COPY1]](p0)
    ; GREEDY: RET 0, implicit $rax
    %2:_(s128) = COPY $xmm0
    %0:_(s32) = G_TRUNC %2(s128)
    %1:_(p0) = COPY $rdi
    G_STORE %0(s32), %1(p0) :: (store 4 into %ir.p1)
    $rax = COPY %1(p0)
    RET 0, implicit $rax

...
---
name:            test_store_double
alignment:       4
legalized:       true
regBankSelected: false
selected:        false



registers:
  - { id: 0, class: _ }
  - { id: 1, class: _ }
body:             |
  bb.1 (%ir-block.0):
    liveins: $rdi, $xmm0

    ; FAST-LABEL: name: test_store_double
    ; FAST: [[COPY:%[0-9]+]]:vecr(s128) = COPY $xmm0
    ; FAST: [[TRUNC:%[0-9]+]]:vecr(s64) = G_TRUNC [[COPY]](s128)
    ; FAST: [[COPY1:%[0-9]+]]:gpr(p0) = COPY $rdi
    ; FAST: [[COPY2:%[0-9]+]]:gpr(s64) = COPY [[TRUNC]](s64)
    ; FAST: G_STORE [[COPY2]](s64), [[COPY1]](p0) :: (store 8 into %ir.p1)
    ; FAST: $rax = COPY [[COPY1]](p0)
    ; FAST: RET 0, implicit $rax
    ; GREEDY-LABEL: name: test_store_double
    ; GREEDY: [[COPY:%[0-9]+]]:vecr(s128) = COPY $xmm0
    ; GREEDY: [[TRUNC:%[0-9]+]]:vecr(s64) = G_TRUNC [[COPY]](s128)
    ; GREEDY: [[COPY1:%[0-9]+]]:gpr(p0) = COPY $rdi
    ; GREEDY: G_STORE [[TRUNC]](s64), [[COPY1]](p0) :: (store 8 into %ir.p1)
    ; GREEDY: $rax = COPY [[COPY1]](p0)
    ; GREEDY: RET 0, implicit $rax
    %2:_(s128) = COPY $xmm0
    %0:_(s64) = G_TRUNC %2(s128)
    %1:_(p0) = COPY $rdi
    G_STORE %0(s64), %1(p0) :: (store 8 into %ir.p1)
    $rax = COPY %1(p0)
    RET 0, implicit $rax

...
---
name:            constInt_check
alignment:       4
legalized:       true
registers:
  - { id: 0, class: _ }
  - { id: 1, class: _ }
  - { id: 2, class: _ }
  - { id: 3, class: _ }
body:             |
  bb.0 (%ir-block.0):
    ; FAST-LABEL: name: constInt_check
    ; FAST: [[C:%[0-9]+]]:gpr(s8) = G_CONSTANT i8 8
    ; FAST: [[C1:%[0-9]+]]:gpr(s16) = G_CONSTANT i16 16
    ; FAST: [[C2:%[0-9]+]]:gpr(s32) = G_CONSTANT i32 32
    ; FAST: [[C3:%[0-9]+]]:gpr(s64) = G_CONSTANT i64 64
    ; FAST: RET 0
    ; GREEDY-LABEL: name: constInt_check
    ; GREEDY: [[C:%[0-9]+]]:gpr(s8) = G_CONSTANT i8 8
    ; GREEDY: [[C1:%[0-9]+]]:gpr(s16) = G_CONSTANT i16 16
    ; GREEDY: [[C2:%[0-9]+]]:gpr(s32) = G_CONSTANT i32 32
    ; GREEDY: [[C3:%[0-9]+]]:gpr(s64) = G_CONSTANT i64 64
    ; GREEDY: RET 0
    %0(s8) = G_CONSTANT i8 8
    %1(s16) = G_CONSTANT i16 16
    %2(s32) = G_CONSTANT i32 32
    %3(s64) = G_CONSTANT i64 64
    RET 0

...
---
name:            trunc_check
alignment:       4
legalized:       true
registers:
  - { id: 0, class: _ }
  - { id: 1, class: _ }
  - { id: 2, class: _ }
  - { id: 3, class: _ }
body:             |
  bb.0 (%ir-block.0):
    ; FAST-LABEL: name: trunc_check
    ; FAST: [[DEF:%[0-9]+]]:gpr(s32) = IMPLICIT_DEF
    ; FAST: [[TRUNC:%[0-9]+]]:gpr(s1) = G_TRUNC [[DEF]](s32)
    ; FAST: [[TRUNC1:%[0-9]+]]:gpr(s8) = G_TRUNC [[DEF]](s32)
    ; FAST: [[TRUNC2:%[0-9]+]]:gpr(s16) = G_TRUNC [[DEF]](s32)
    ; FAST: RET 0
    ; GREEDY-LABEL: name: trunc_check
    ; GREEDY: [[DEF:%[0-9]+]]:gpr(s32) = IMPLICIT_DEF
    ; GREEDY: [[TRUNC:%[0-9]+]]:gpr(s1) = G_TRUNC [[DEF]](s32)
    ; GREEDY: [[TRUNC1:%[0-9]+]]:gpr(s8) = G_TRUNC [[DEF]](s32)
    ; GREEDY: [[TRUNC2:%[0-9]+]]:gpr(s16) = G_TRUNC [[DEF]](s32)
    ; GREEDY: RET 0
    %0(s32) = IMPLICIT_DEF
    %1(s1) = G_TRUNC %0(s32)
    %2(s8) = G_TRUNC %0(s32)
    %3(s16) = G_TRUNC %0(s32)
    RET 0

...
---
name:            test_gep
legalized:       true
registers:
  - { id: 0, class: _ }
  - { id: 1, class: _ }
  - { id: 2, class: _ }
  - { id: 3, class: _ }
  - { id: 4, class: _ }
body:             |
  bb.0 (%ir-block.0):
    ; FAST-LABEL: name: test_gep
    ; FAST: [[DEF:%[0-9]+]]:gpr(p0) = IMPLICIT_DEF
    ; FAST: [[C:%[0-9]+]]:gpr(s32) = G_CONSTANT i32 20
    ; FAST: [[GEP:%[0-9]+]]:gpr(p0) = G_GEP [[DEF]], [[C]](s32)
    ; FAST: [[C1:%[0-9]+]]:gpr(s64) = G_CONSTANT i64 20
    ; FAST: [[GEP1:%[0-9]+]]:gpr(p0) = G_GEP [[DEF]], [[C1]](s64)
    ; FAST: RET 0
    ; GREEDY-LABEL: name: test_gep
    ; GREEDY: [[DEF:%[0-9]+]]:gpr(p0) = IMPLICIT_DEF
    ; GREEDY: [[C:%[0-9]+]]:gpr(s32) = G_CONSTANT i32 20
    ; GREEDY: [[GEP:%[0-9]+]]:gpr(p0) = G_GEP [[DEF]], [[C]](s32)
    ; GREEDY: [[C1:%[0-9]+]]:gpr(s64) = G_CONSTANT i64 20
    ; GREEDY: [[GEP1:%[0-9]+]]:gpr(p0) = G_GEP [[DEF]], [[C1]](s64)
    ; GREEDY: RET 0
    %0(p0) = IMPLICIT_DEF
    %1(s32) = G_CONSTANT i32 20
    %2(p0) = G_GEP %0, %1(s32)
    %3(s64) = G_CONSTANT i64 20
    %4(p0) = G_GEP %0, %3(s64)
    RET 0

...
---
name:            test_icmp_eq_i8
alignment:       4
legalized:       true
regBankSelected: false
registers:
  - { id: 0, class: _ }
  - { id: 1, class: _ }
  - { id: 2, class: _ }
body:             |
  bb.1 (%ir-block.0):
    liveins: $edi, $esi

    ; FAST-LABEL: name: test_icmp_eq_i8
    ; FAST: [[COPY:%[0-9]+]]:gpr(s32) = COPY $edi
    ; FAST: [[TRUNC:%[0-9]+]]:gpr(s8) = G_TRUNC [[COPY]](s32)
    ; FAST: [[COPY1:%[0-9]+]]:gpr(s32) = COPY $esi
    ; FAST: [[TRUNC1:%[0-9]+]]:gpr(s8) = G_TRUNC [[COPY1]](s32)
    ; FAST: [[ICMP:%[0-9]+]]:gpr(s1) = G_ICMP intpred(eq), [[TRUNC]](s8), [[TRUNC1]]
    ; FAST: [[ANYEXT:%[0-9]+]]:gpr(s8) = G_ANYEXT [[ICMP]](s1)
    ; FAST: $al = COPY [[ANYEXT]](s8)
    ; FAST: RET 0, implicit $al
    ; GREEDY-LABEL: name: test_icmp_eq_i8
    ; GREEDY: [[COPY:%[0-9]+]]:gpr(s32) = COPY $edi
    ; GREEDY: [[TRUNC:%[0-9]+]]:gpr(s8) = G_TRUNC [[COPY]](s32)
    ; GREEDY: [[COPY1:%[0-9]+]]:gpr(s32) = COPY $esi
    ; GREEDY: [[TRUNC1:%[0-9]+]]:gpr(s8) = G_TRUNC [[COPY1]](s32)
    ; GREEDY: [[ICMP:%[0-9]+]]:gpr(s1) = G_ICMP intpred(eq), [[TRUNC]](s8), [[TRUNC1]]
    ; GREEDY: [[ANYEXT:%[0-9]+]]:gpr(s8) = G_ANYEXT [[ICMP]](s1)
    ; GREEDY: $al = COPY [[ANYEXT]](s8)
    ; GREEDY: RET 0, implicit $al
    %2:_(s32) = COPY $edi
    %0:_(s8) = G_TRUNC %2(s32)
    %3:_(s32) = COPY $esi
    %1:_(s8) = G_TRUNC %3(s32)
    %4:_(s1) = G_ICMP intpred(eq), %0(s8), %1
    %5:_(s8) = G_ANYEXT %4(s1)
    $al = COPY %5(s8)
    RET 0, implicit $al

...
---
name:            test_icmp_eq_i16
alignment:       4
legalized:       true
regBankSelected: false
registers:
  - { id: 0, class: _ }
  - { id: 1, class: _ }
  - { id: 2, class: _ }
body:             |
  bb.1 (%ir-block.0):
    liveins: $edi, $esi

    ; FAST-LABEL: name: test_icmp_eq_i16
    ; FAST: [[COPY:%[0-9]+]]:gpr(s32) = COPY $edi
    ; FAST: [[TRUNC:%[0-9]+]]:gpr(s16) = G_TRUNC [[COPY]](s32)
    ; FAST: [[COPY1:%[0-9]+]]:gpr(s32) = COPY $esi
    ; FAST: [[TRUNC1:%[0-9]+]]:gpr(s16) = G_TRUNC [[COPY1]](s32)
    ; FAST: [[ICMP:%[0-9]+]]:gpr(s1) = G_ICMP intpred(eq), [[TRUNC]](s16), [[TRUNC1]]
    ; FAST: [[ANYEXT:%[0-9]+]]:gpr(s8) = G_ANYEXT [[ICMP]](s1)
    ; FAST: $al = COPY [[ANYEXT]](s8)
    ; FAST: RET 0, implicit $al
    ; GREEDY-LABEL: name: test_icmp_eq_i16
    ; GREEDY: [[COPY:%[0-9]+]]:gpr(s32) = COPY $edi
    ; GREEDY: [[TRUNC:%[0-9]+]]:gpr(s16) = G_TRUNC [[COPY]](s32)
    ; GREEDY: [[COPY1:%[0-9]+]]:gpr(s32) = COPY $esi
    ; GREEDY: [[TRUNC1:%[0-9]+]]:gpr(s16) = G_TRUNC [[COPY1]](s32)
    ; GREEDY: [[ICMP:%[0-9]+]]:gpr(s1) = G_ICMP intpred(eq), [[TRUNC]](s16), [[TRUNC1]]
    ; GREEDY: [[ANYEXT:%[0-9]+]]:gpr(s8) = G_ANYEXT [[ICMP]](s1)
    ; GREEDY: $al = COPY [[ANYEXT]](s8)
    ; GREEDY: RET 0, implicit $al
    %2:_(s32) = COPY $edi
    %0:_(s16) = G_TRUNC %2(s32)
    %3:_(s32) = COPY $esi
    %1:_(s16) = G_TRUNC %3(s32)
    %4:_(s1) = G_ICMP intpred(eq), %0(s16), %1
    %5:_(s8) = G_ANYEXT %4(s1)
    $al = COPY %5(s8)
    RET 0, implicit $al

...
---
name:            test_icmp_eq_i32
alignment:       4
legalized:       true
regBankSelected: false
registers:
  - { id: 0, class: _ }
  - { id: 1, class: _ }
  - { id: 2, class: _ }
body:             |
  bb.1 (%ir-block.0):
    liveins: $edi, $esi

    ; FAST-LABEL: name: test_icmp_eq_i32
    ; FAST: [[COPY:%[0-9]+]]:gpr(s32) = COPY $edi
    ; FAST: [[COPY1:%[0-9]+]]:gpr(s32) = COPY $esi
    ; FAST: [[ICMP:%[0-9]+]]:gpr(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[COPY1]]
    ; FAST: [[ANYEXT:%[0-9]+]]:gpr(s8) = G_ANYEXT [[ICMP]](s1)
    ; FAST: $al = COPY [[ANYEXT]](s8)
    ; FAST: RET 0, implicit $al
    ; GREEDY-LABEL: name: test_icmp_eq_i32
    ; GREEDY: [[COPY:%[0-9]+]]:gpr(s32) = COPY $edi
    ; GREEDY: [[COPY1:%[0-9]+]]:gpr(s32) = COPY $esi
    ; GREEDY: [[ICMP:%[0-9]+]]:gpr(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[COPY1]]
    ; GREEDY: [[ANYEXT:%[0-9]+]]:gpr(s8) = G_ANYEXT [[ICMP]](s1)
    ; GREEDY: $al = COPY [[ANYEXT]](s8)
    ; GREEDY: RET 0, implicit $al
    %0:_(s32) = COPY $edi
    %1:_(s32) = COPY $esi
    %2:_(s1) = G_ICMP intpred(eq), %0(s32), %1
    %3:_(s8) = G_ANYEXT %2(s1)
    $al = COPY %3(s8)
    RET 0, implicit $al

...
---
name:            test_icmp_eq_i64
alignment:       4
legalized:       true
regBankSelected: false
registers:
  - { id: 0, class: _ }
  - { id: 1, class: _ }
  - { id: 2, class: _ }
body:             |
  bb.1 (%ir-block.0):
    liveins: $rdi, $rsi

    ; FAST-LABEL: name: test_icmp_eq_i64
    ; FAST: [[COPY:%[0-9]+]]:gpr(s64) = COPY $rdi
    ; FAST: [[COPY1:%[0-9]+]]:gpr(s64) = COPY $rsi
    ; FAST: [[ICMP:%[0-9]+]]:gpr(s1) = G_ICMP intpred(eq), [[COPY]](s64), [[COPY1]]
    ; FAST: [[ANYEXT:%[0-9]+]]:gpr(s8) = G_ANYEXT [[ICMP]](s1)
    ; FAST: $al = COPY [[ANYEXT]](s8)
    ; FAST: RET 0, implicit $al
    ; GREEDY-LABEL: name: test_icmp_eq_i64
    ; GREEDY: [[COPY:%[0-9]+]]:gpr(s64) = COPY $rdi
    ; GREEDY: [[COPY1:%[0-9]+]]:gpr(s64) = COPY $rsi
    ; GREEDY: [[ICMP:%[0-9]+]]:gpr(s1) = G_ICMP intpred(eq), [[COPY]](s64), [[COPY1]]
    ; GREEDY: [[ANYEXT:%[0-9]+]]:gpr(s8) = G_ANYEXT [[ICMP]](s1)
    ; GREEDY: $al = COPY [[ANYEXT]](s8)
    ; GREEDY: RET 0, implicit $al
    %0:_(s64) = COPY $rdi
    %1:_(s64) = COPY $rsi
    %2:_(s1) = G_ICMP intpred(eq), %0(s64), %1
    %3:_(s8) = G_ANYEXT %2(s1)
    $al = COPY %3(s8)
    RET 0, implicit $al

...
---
name:            test_xor_i8
alignment:       4
legalized:       true
regBankSelected: false
registers:
  - { id: 0, class: _, preferred-register: '' }
  - { id: 1, class: _, preferred-register: '' }
liveins:
fixedStack:
stack:
constants:
body:             |
  bb.1 (%ir-block.0):
    ; FAST-LABEL: name: test_xor_i8
    ; FAST: [[DEF:%[0-9]+]]:gpr(s8) = IMPLICIT_DEF
    ; FAST: [[XOR:%[0-9]+]]:gpr(s8) = G_XOR [[DEF]], [[DEF]]
    ; FAST: $al = COPY [[XOR]](s8)
    ; FAST: RET 0, implicit $al
    ; GREEDY-LABEL: name: test_xor_i8
    ; GREEDY: [[DEF:%[0-9]+]]:gpr(s8) = IMPLICIT_DEF
    ; GREEDY: [[XOR:%[0-9]+]]:gpr(s8) = G_XOR [[DEF]], [[DEF]]
    ; GREEDY: $al = COPY [[XOR]](s8)
    ; GREEDY: RET 0, implicit $al
    %0(s8) = IMPLICIT_DEF
    %1(s8) = G_XOR %0, %0
    $al = COPY %1(s8)
    RET 0, implicit $al

...
---
name:            test_or_i16
alignment:       4
legalized:       true
regBankSelected: false
registers:
  - { id: 0, class: _, preferred-register: '' }
  - { id: 1, class: _, preferred-register: '' }
liveins:
fixedStack:
stack:
constants:
body:             |
  bb.1 (%ir-block.0):
    ; FAST-LABEL: name: test_or_i16
    ; FAST: [[DEF:%[0-9]+]]:gpr(s16) = IMPLICIT_DEF
    ; FAST: [[OR:%[0-9]+]]:gpr(s16) = G_OR [[DEF]], [[DEF]]
    ; FAST: $ax = COPY [[OR]](s16)
    ; FAST: RET 0, implicit $ax
    ; GREEDY-LABEL: name: test_or_i16
    ; GREEDY: [[DEF:%[0-9]+]]:gpr(s16) = IMPLICIT_DEF
    ; GREEDY: [[OR:%[0-9]+]]:gpr(s16) = G_OR [[DEF]], [[DEF]]
    ; GREEDY: $ax = COPY [[OR]](s16)
    ; GREEDY: RET 0, implicit $ax
    %0(s16) = IMPLICIT_DEF
    %1(s16) = G_OR %0, %0
    $ax = COPY %1(s16)
    RET 0, implicit $ax

...
---
name:            test_and_i32
alignment:       4
legalized:       true
regBankSelected: false
registers:
  - { id: 0, class: _, preferred-register: '' }
  - { id: 1, class: _, preferred-register: '' }
liveins:
fixedStack:
stack:
constants:
body:             |
  bb.1 (%ir-block.0):
    ; FAST-LABEL: name: test_and_i32
    ; FAST: [[DEF:%[0-9]+]]:gpr(s32) = IMPLICIT_DEF
    ; FAST: [[AND:%[0-9]+]]:gpr(s32) = G_AND [[DEF]], [[DEF]]
    ; FAST: $eax = COPY [[AND]](s32)
    ; FAST: RET 0, implicit $eax
    ; GREEDY-LABEL: name: test_and_i32
    ; GREEDY: [[DEF:%[0-9]+]]:gpr(s32) = IMPLICIT_DEF
    ; GREEDY: [[AND:%[0-9]+]]:gpr(s32) = G_AND [[DEF]], [[DEF]]
    ; GREEDY: $eax = COPY [[AND]](s32)
    ; GREEDY: RET 0, implicit $eax
    %0(s32) = IMPLICIT_DEF
    %1(s32) = G_AND %0, %0
    $eax = COPY %1(s32)
    RET 0, implicit $eax

...
---
name:            test_and_i64
alignment:       4
legalized:       true
regBankSelected: false
registers:
  - { id: 0, class: _, preferred-register: '' }
  - { id: 1, class: _, preferred-register: '' }
liveins:
fixedStack:
stack:
constants:
body:             |
  bb.1 (%ir-block.0):
    ; FAST-LABEL: name: test_and_i64
    ; FAST: [[DEF:%[0-9]+]]:gpr(s64) = IMPLICIT_DEF
    ; FAST: [[AND:%[0-9]+]]:gpr(s64) = G_AND [[DEF]], [[DEF]]
    ; FAST: $rax = COPY [[AND]](s64)
    ; FAST: RET 0, implicit $rax
    ; GREEDY-LABEL: name: test_and_i64
    ; GREEDY: [[DEF:%[0-9]+]]:gpr(s64) = IMPLICIT_DEF
    ; GREEDY: [[AND:%[0-9]+]]:gpr(s64) = G_AND [[DEF]], [[DEF]]
    ; GREEDY: $rax = COPY [[AND]](s64)
    ; GREEDY: RET 0, implicit $rax
    %0(s64) = IMPLICIT_DEF
    %1(s64) = G_AND %0, %0
    $rax = COPY %1(s64)
    RET 0, implicit $rax

...
---
name:            test_global_ptrv
alignment:       4
legalized:       true
regBankSelected: false
registers:
  - { id: 0, class: _, preferred-register: '' }
body:             |
  bb.1.entry:
    ; FAST-LABEL: name: test_global_ptrv
    ; FAST: [[GV:%[0-9]+]]:gpr(p0) = G_GLOBAL_VALUE @g_int
    ; FAST: $rax = COPY [[GV]](p0)
    ; FAST: RET 0, implicit $rax
    ; GREEDY-LABEL: name: test_global_ptrv
    ; GREEDY: [[GV:%[0-9]+]]:gpr(p0) = G_GLOBAL_VALUE @g_int
    ; GREEDY: $rax = COPY [[GV]](p0)
    ; GREEDY: RET 0, implicit $rax
    %0(p0) = G_GLOBAL_VALUE @g_int
    $rax = COPY %0(p0)
    RET 0, implicit $rax

...
---
name:            test_undef
alignment:       4
legalized:       true
regBankSelected: false
registers:
  - { id: 0, class: _, preferred-register: '' }
liveins:
fixedStack:
stack:
constants:
body:             |
  bb.1 (%ir-block.0):
    ; FAST-LABEL: name: test_undef
    ; FAST: [[DEF:%[0-9]+]]:gpr(s8) = G_IMPLICIT_DEF
    ; FAST: $al = COPY [[DEF]](s8)
    ; FAST: RET 0, implicit $al
    ; GREEDY-LABEL: name: test_undef
    ; GREEDY: [[DEF:%[0-9]+]]:gpr(s8) = G_IMPLICIT_DEF
    ; GREEDY: $al = COPY [[DEF]](s8)
    ; GREEDY: RET 0, implicit $al
    %0(s8) = G_IMPLICIT_DEF
    $al = COPY %0(s8)
    RET 0, implicit $al

...
---
name:            test_undef2
alignment:       4
legalized:       true
regBankSelected: false
registers:
  - { id: 0, class: _, preferred-register: '' }
  - { id: 1, class: _, preferred-register: '' }
  - { id: 2, class: _, preferred-register: '' }
liveins:
fixedStack:
stack:
constants:
body:             |
  bb.1 (%ir-block.0):
    liveins: $edi

    ; FAST-LABEL: name: test_undef2
    ; FAST: [[COPY:%[0-9]+]]:gpr(s8) = COPY $dil
    ; FAST: [[DEF:%[0-9]+]]:gpr(s8) = G_IMPLICIT_DEF
    ; FAST: [[ADD:%[0-9]+]]:gpr(s8) = G_ADD [[COPY]], [[DEF]]
    ; FAST: $al = COPY [[ADD]](s8)
    ; FAST: RET 0, implicit $al
    ; GREEDY-LABEL: name: test_undef2
    ; GREEDY: [[COPY:%[0-9]+]]:gpr(s8) = COPY $dil
    ; GREEDY: [[DEF:%[0-9]+]]:gpr(s8) = G_IMPLICIT_DEF
    ; GREEDY: [[ADD:%[0-9]+]]:gpr(s8) = G_ADD [[COPY]], [[DEF]]
    ; GREEDY: $al = COPY [[ADD]](s8)
    ; GREEDY: RET 0, implicit $al
    %0(s8) = COPY $dil
    %1(s8) = G_IMPLICIT_DEF
    %2(s8) = G_ADD %0, %1
    $al = COPY %2(s8)
    RET 0, implicit $al

...
---
name:            test_undef3
alignment:       4
legalized:       true
regBankSelected: false
registers:
  - { id: 1, class: _, preferred-register: '' }
liveins:
fixedStack:
stack:
constants:
body:             |
  bb.1 (%ir-block.0):
    ; FAST-LABEL: name: test_undef3
    ; FAST: [[DEF:%[0-9]+]]:vecr(s128) = G_IMPLICIT_DEF
    ; FAST: $xmm0 = COPY [[DEF]](s128)
    ; FAST: RET 0, implicit $xmm0
    ; GREEDY-LABEL: name: test_undef3
    ; GREEDY: [[DEF:%[0-9]+]]:vecr(s128) = G_IMPLICIT_DEF
    ; GREEDY: $xmm0 = COPY [[DEF]](s128)
    ; GREEDY: RET 0, implicit $xmm0
    %1(s128) = G_IMPLICIT_DEF
    $xmm0 = COPY %1(s128)
    RET 0, implicit $xmm0

...
---
name:            test_undef4
alignment:       4
legalized:       true
regBankSelected: false
registers:
  - { id: 0, class: _, preferred-register: '' }
  - { id: 1, class: _, preferred-register: '' }
  - { id: 2, class: _, preferred-register: '' }
  - { id: 3, class: _, preferred-register: '' }
  - { id: 4, class: _, preferred-register: '' }
liveins:
fixedStack:
stack:
constants:
body:             |
  bb.1 (%ir-block.0):
    liveins: $xmm0

    ; FAST-LABEL: name: test_undef4
    ; FAST: [[COPY:%[0-9]+]]:vecr(s128) = COPY $xmm0
    ; FAST: [[TRUNC:%[0-9]+]]:vecr(s32) = G_TRUNC [[COPY]](s128)
    ; FAST: [[DEF:%[0-9]+]]:gpr(s32) = G_IMPLICIT_DEF
    ; FAST: [[COPY1:%[0-9]+]]:vecr(s32) = COPY [[DEF]](s32)
    ; FAST: [[FADD:%[0-9]+]]:vecr(s32) = G_FADD [[TRUNC]], [[COPY1]]
    ; FAST: [[ANYEXT:%[0-9]+]]:vecr(s128) = G_ANYEXT [[FADD]](s32)
    ; FAST: $xmm0 = COPY [[ANYEXT]](s128)
    ; FAST: RET 0, implicit $xmm0
    ; GREEDY-LABEL: name: test_undef4
    ; GREEDY: [[COPY:%[0-9]+]]:vecr(s128) = COPY $xmm0
    ; GREEDY: [[TRUNC:%[0-9]+]]:vecr(s32) = G_TRUNC [[COPY]](s128)
    ; GREEDY: [[DEF:%[0-9]+]]:gpr(s32) = G_IMPLICIT_DEF
    ; GREEDY: [[COPY1:%[0-9]+]]:vecr(s32) = COPY [[DEF]](s32)
    ; GREEDY: [[FADD:%[0-9]+]]:vecr(s32) = G_FADD [[TRUNC]], [[COPY1]]
    ; GREEDY: [[ANYEXT:%[0-9]+]]:vecr(s128) = G_ANYEXT [[FADD]](s32)
    ; GREEDY: $xmm0 = COPY [[ANYEXT]](s128)
    ; GREEDY: RET 0, implicit $xmm0
    %1:_(s128) = COPY $xmm0
    %0:_(s32) = G_TRUNC %1(s128)
    %2:_(s32) = G_IMPLICIT_DEF
    %3:_(s32) = G_FADD %0, %2
    %4:_(s128) = G_ANYEXT %3(s32)
    $xmm0 = COPY %4(s128)
    RET 0, implicit $xmm0

...
---
name:            test_i32
alignment:       4
legalized:       true
regBankSelected: false
tracksRegLiveness: true
registers:
  - { id: 0, class: _, preferred-register: '' }
  - { id: 1, class: _, preferred-register: '' }
  - { id: 2, class: _, preferred-register: '' }
  - { id: 3, class: _, preferred-register: '' }
  - { id: 4, class: _, preferred-register: '' }
  - { id: 5, class: _, preferred-register: '' }
body:             |
  ; FAST-LABEL: name: test_i32
  ; FAST: bb.0.entry:
  ; FAST:   successors: %bb.1(0x40000000), %bb.2(0x40000000)
  ; FAST:   liveins: $edi, $edx, $esi
  ; FAST:   [[COPY:%[0-9]+]]:gpr(s32) = COPY $edi
  ; FAST:   [[COPY1:%[0-9]+]]:gpr(s32) = COPY $esi
  ; FAST:   [[COPY2:%[0-9]+]]:gpr(s32) = COPY $edx
  ; FAST:   [[C:%[0-9]+]]:gpr(s32) = G_CONSTANT i32 0
  ; FAST:   [[ICMP:%[0-9]+]]:gpr(s1) = G_ICMP intpred(sgt), [[COPY]](s32), [[C]]
  ; FAST:   G_BRCOND [[ICMP]](s1), %bb.1
  ; FAST:   G_BR %bb.2
  ; FAST: bb.1.cond.true:
  ; FAST:   successors: %bb.3(0x80000000)
  ; FAST:   G_BR %bb.3
  ; FAST: bb.2.cond.false:
  ; FAST:   successors: %bb.3(0x80000000)
  ; FAST: bb.3.cond.end:
  ; FAST:   [[PHI:%[0-9]+]]:gpr(s32) = G_PHI [[COPY1]](s32), %bb.1, [[COPY2]](s32), %bb.2
  ; FAST:   $eax = COPY [[PHI]](s32)
  ; FAST:   RET 0, implicit $eax
  ; GREEDY-LABEL: name: test_i32
  ; GREEDY: bb.0.entry:
  ; GREEDY:   successors: %bb.1(0x40000000), %bb.2(0x40000000)
  ; GREEDY:   liveins: $edi, $edx, $esi
  ; GREEDY:   [[COPY:%[0-9]+]]:gpr(s32) = COPY $edi
  ; GREEDY:   [[COPY1:%[0-9]+]]:gpr(s32) = COPY $esi
  ; GREEDY:   [[COPY2:%[0-9]+]]:gpr(s32) = COPY $edx
  ; GREEDY:   [[C:%[0-9]+]]:gpr(s32) = G_CONSTANT i32 0
  ; GREEDY:   [[ICMP:%[0-9]+]]:gpr(s1) = G_ICMP intpred(sgt), [[COPY]](s32), [[C]]
  ; GREEDY:   G_BRCOND [[ICMP]](s1), %bb.1
  ; GREEDY:   G_BR %bb.2
  ; GREEDY: bb.1.cond.true:
  ; GREEDY:   successors: %bb.3(0x80000000)
  ; GREEDY:   G_BR %bb.3
  ; GREEDY: bb.2.cond.false:
  ; GREEDY:   successors: %bb.3(0x80000000)
  ; GREEDY: bb.3.cond.end:
  ; GREEDY:   [[PHI:%[0-9]+]]:gpr(s32) = G_PHI [[COPY1]](s32), %bb.1, [[COPY2]](s32), %bb.2
  ; GREEDY:   $eax = COPY [[PHI]](s32)
  ; GREEDY:   RET 0, implicit $eax
  bb.0.entry:
    successors: %bb.1(0x40000000), %bb.2(0x40000000)
    liveins: $edi, $edx, $esi

    %0(s32) = COPY $edi
    %1(s32) = COPY $esi
    %2(s32) = COPY $edx
    %3(s32) = G_CONSTANT i32 0
    %4(s1) = G_ICMP intpred(sgt), %0(s32), %3
    G_BRCOND %4(s1), %bb.1
    G_BR %bb.2

  bb.1.cond.true:
    successors: %bb.3(0x80000000)

    G_BR %bb.3

  bb.2.cond.false:
    successors: %bb.3(0x80000000)

  bb.3.cond.end:
    %5(s32) = G_PHI %1(s32), %bb.1, %2(s32), %bb.2
    $eax = COPY %5(s32)
    RET 0, implicit $eax

...
---
name:            test_float
alignment:       4
legalized:       true
regBankSelected: false
tracksRegLiveness: true
registers:
  - { id: 0, class: _, preferred-register: '' }
  - { id: 1, class: _, preferred-register: '' }
  - { id: 2, class: _, preferred-register: '' }
  - { id: 3, class: _, preferred-register: '' }
  - { id: 4, class: _, preferred-register: '' }
  - { id: 5, class: _, preferred-register: '' }
body:             |
  ; FAST-LABEL: name: test_float
  ; FAST: bb.0.entry:
  ; FAST:   successors: %bb.2(0x40000000), %bb.1(0x40000000)
  ; FAST:   liveins: $edi, $xmm0, $xmm1
  ; FAST:   [[COPY:%[0-9]+]]:gpr(s32) = COPY $edi
  ; FAST:   [[COPY1:%[0-9]+]]:vecr(s128) = COPY $xmm0
  ; FAST:   [[TRUNC:%[0-9]+]]:vecr(s32) = G_TRUNC [[COPY1]](s128)
  ; FAST:   [[COPY2:%[0-9]+]]:vecr(s128) = COPY $xmm1
  ; FAST:   [[TRUNC1:%[0-9]+]]:vecr(s32) = G_TRUNC [[COPY2]](s128)
  ; FAST:   [[C:%[0-9]+]]:gpr(s32) = G_CONSTANT i32 0
  ; FAST:   [[ICMP:%[0-9]+]]:gpr(s1) = G_ICMP intpred(sgt), [[COPY]](s32), [[C]]
  ; FAST:   G_BRCOND [[ICMP]](s1), %bb.2
  ; FAST: bb.1.cond.false:
  ; FAST:   successors: %bb.2(0x80000000)
  ; FAST: bb.2.cond.end:
  ; FAST:   [[PHI:%[0-9]+]]:vecr(s32) = G_PHI [[TRUNC1]](s32), %bb.1, [[TRUNC]](s32), %bb.0
  ; FAST:   [[ANYEXT:%[0-9]+]]:vecr(s128) = G_ANYEXT [[PHI]](s32)
  ; FAST:   $xmm0 = COPY [[ANYEXT]](s128)
  ; FAST:   RET 0, implicit $xmm0
  ; GREEDY-LABEL: name: test_float
  ; GREEDY: bb.0.entry:
  ; GREEDY:   successors: %bb.2(0x40000000), %bb.1(0x40000000)
  ; GREEDY:   liveins: $edi, $xmm0, $xmm1
  ; GREEDY:   [[COPY:%[0-9]+]]:gpr(s32) = COPY $edi
  ; GREEDY:   [[COPY1:%[0-9]+]]:vecr(s128) = COPY $xmm0
  ; GREEDY:   [[TRUNC:%[0-9]+]]:vecr(s32) = G_TRUNC [[COPY1]](s128)
  ; GREEDY:   [[COPY2:%[0-9]+]]:vecr(s128) = COPY $xmm1
  ; GREEDY:   [[TRUNC1:%[0-9]+]]:vecr(s32) = G_TRUNC [[COPY2]](s128)
  ; GREEDY:   [[C:%[0-9]+]]:gpr(s32) = G_CONSTANT i32 0
  ; GREEDY:   [[ICMP:%[0-9]+]]:gpr(s1) = G_ICMP intpred(sgt), [[COPY]](s32), [[C]]
  ; GREEDY:   G_BRCOND [[ICMP]](s1), %bb.2
  ; GREEDY: bb.1.cond.false:
  ; GREEDY:   successors: %bb.2(0x80000000)
  ; GREEDY: bb.2.cond.end:
  ; GREEDY:   [[PHI:%[0-9]+]]:vecr(s32) = G_PHI [[TRUNC1]](s32), %bb.1, [[TRUNC]](s32), %bb.0
  ; GREEDY:   [[ANYEXT:%[0-9]+]]:vecr(s128) = G_ANYEXT [[PHI]](s32)
  ; GREEDY:   $xmm0 = COPY [[ANYEXT]](s128)
  ; GREEDY:   RET 0, implicit $xmm0
  bb.1.entry:
    successors: %bb.3(0x40000000), %bb.2(0x40000000)
    liveins: $edi, $xmm0, $xmm1

    %0:_(s32) = COPY $edi
    %3:_(s128) = COPY $xmm0
    %1:_(s32) = G_TRUNC %3(s128)
    %4:_(s128) = COPY $xmm1
    %2:_(s32) = G_TRUNC %4(s128)
    %5:_(s32) = G_CONSTANT i32 0
    %6:_(s1) = G_ICMP intpred(sgt), %0(s32), %5
    G_BRCOND %6(s1), %bb.3

  bb.2.cond.false:
    successors: %bb.3(0x80000000)


  bb.3.cond.end:
    %7:_(s32) = G_PHI %2(s32), %bb.2, %1(s32), %bb.1
    %8:_(s128) = G_ANYEXT %7(s32)
    $xmm0 = COPY %8(s128)
    RET 0, implicit $xmm0

...
---
name:            test_fpext
alignment:       4
legalized:       true
regBankSelected: false
registers:
  - { id: 0, class: _, preferred-register: '' }
  - { id: 1, class: _, preferred-register: '' }
body:             |
  bb.1.entry:
    liveins: $xmm0

    ; FAST-LABEL: name: test_fpext
    ; FAST: [[COPY:%[0-9]+]]:vecr(s128) = COPY $xmm0
    ; FAST: [[TRUNC:%[0-9]+]]:vecr(s32) = G_TRUNC [[COPY]](s128)
    ; FAST: [[FPEXT:%[0-9]+]]:vecr(s64) = G_FPEXT [[TRUNC]](s32)
    ; FAST: [[ANYEXT:%[0-9]+]]:vecr(s128) = G_ANYEXT [[FPEXT]](s64)
    ; FAST: $xmm0 = COPY [[ANYEXT]](s128)
    ; FAST: RET 0, implicit $xmm0
    ; GREEDY-LABEL: name: test_fpext
    ; GREEDY: [[COPY:%[0-9]+]]:vecr(s128) = COPY $xmm0
    ; GREEDY: [[TRUNC:%[0-9]+]]:vecr(s32) = G_TRUNC [[COPY]](s128)
    ; GREEDY: [[FPEXT:%[0-9]+]]:vecr(s64) = G_FPEXT [[TRUNC]](s32)
    ; GREEDY: [[ANYEXT:%[0-9]+]]:vecr(s128) = G_ANYEXT [[FPEXT]](s64)
    ; GREEDY: $xmm0 = COPY [[ANYEXT]](s128)
    ; GREEDY: RET 0, implicit $xmm0
    %1:_(s128) = COPY $xmm0
    %0:_(s32) = G_TRUNC %1(s128)
    %2:_(s64) = G_FPEXT %0(s32)
    %3:_(s128) = G_ANYEXT %2(s64)
    $xmm0 = COPY %3(s128)
    RET 0, implicit $xmm0

...
---
name:            test_fconstant
# ALL-LABEL: name:            test_fconstant
legalized:       true
registers:
  - { id: 0, class: _ }
  - { id: 1, class: _ }
body: |
  bb.0:
    ; FAST-LABEL: name: test_fconstant
    ; FAST: [[C:%[0-9]+]]:vecr(s32) = G_FCONSTANT float 1.000000e+00
    ; FAST: [[C1:%[0-9]+]]:vecr(s64) = G_FCONSTANT double 2.000000e+00
    ; GREEDY-LABEL: name: test_fconstant
    ; GREEDY: [[C:%[0-9]+]]:vecr(s32) = G_FCONSTANT float 1.000000e+00
    ; GREEDY: [[C1:%[0-9]+]]:vecr(s64) = G_FCONSTANT double 2.000000e+00
    %0(s32) = G_FCONSTANT float 1.0
    %1(s64) = G_FCONSTANT double 2.0
...