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|
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 2
# RUN: llc -mtriple=i386-linux-gnu -run-pass=legalizer %s -o - | FileCheck %s --check-prefixes=CHECK,X86
# RUN: llc -mtriple=x86_64-linux-gnu -run-pass=legalizer %s -o - | FileCheck %s --check-prefixes=CHECK,X64
# test select
...
---
name: test_selectp0
body: |
bb.1:
; CHECK-LABEL: name: test_selectp0
; CHECK: [[DEF:%[0-9]+]]:_(p0) = IMPLICIT_DEF
; CHECK-NEXT: [[DEF1:%[0-9]+]]:_(p0) = IMPLICIT_DEF
; CHECK-NEXT: [[DEF2:%[0-9]+]]:_(s1) = IMPLICIT_DEF
; CHECK-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[DEF2]](s1)
; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(p0) = G_SELECT [[ZEXT]](s32), [[DEF1]], [[DEF]]
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p0) = COPY [[SELECT]](p0)
; CHECK-NEXT: RET 0, implicit [[COPY]](p0)
%0:_(p0) = IMPLICIT_DEF
%1:_(p0) = IMPLICIT_DEF
%2:_(s1) = IMPLICIT_DEF
%3:_(p0) = G_SELECT %2, %1, %0
%4:_(p0) = COPY %3(p0)
RET 0, implicit %4
...
---
name: test_select64
body: |
bb.1:
; X86-LABEL: name: test_select64
; X86: [[DEF:%[0-9]+]]:_(s64) = IMPLICIT_DEF
; X86-NEXT: [[DEF1:%[0-9]+]]:_(s64) = IMPLICIT_DEF
; X86-NEXT: [[DEF2:%[0-9]+]]:_(s1) = IMPLICIT_DEF
; X86-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[DEF1]](s64)
; X86-NEXT: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[DEF]](s64)
; X86-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[DEF2]](s1)
; X86-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ZEXT]](s32), [[UV]], [[UV2]]
; X86-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[ZEXT]](s32), [[UV1]], [[UV3]]
; X86-NEXT: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[SELECT]](s32), [[SELECT1]](s32)
; X86-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY [[MV]](s64)
; X86-NEXT: RET 0, implicit [[COPY]](s64)
;
; X64-LABEL: name: test_select64
; X64: [[DEF:%[0-9]+]]:_(s64) = IMPLICIT_DEF
; X64-NEXT: [[DEF1:%[0-9]+]]:_(s64) = IMPLICIT_DEF
; X64-NEXT: [[DEF2:%[0-9]+]]:_(s1) = IMPLICIT_DEF
; X64-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[DEF2]](s1)
; X64-NEXT: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ZEXT]](s32), [[DEF1]], [[DEF]]
; X64-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY [[SELECT]](s64)
; X64-NEXT: RET 0, implicit [[COPY]](s64)
%0:_(s64) = IMPLICIT_DEF
%1:_(s64) = IMPLICIT_DEF
%2:_(s1) = IMPLICIT_DEF
%3:_(s64) = G_SELECT %2, %1, %0
%4:_(s64) = COPY %3(s64)
RET 0, implicit %4
...
---
name: test_select32
body: |
bb.1:
; CHECK-LABEL: name: test_select32
; CHECK: [[DEF:%[0-9]+]]:_(s32) = IMPLICIT_DEF
; CHECK-NEXT: [[DEF1:%[0-9]+]]:_(s32) = IMPLICIT_DEF
; CHECK-NEXT: [[DEF2:%[0-9]+]]:_(s1) = IMPLICIT_DEF
; CHECK-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[DEF2]](s1)
; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ZEXT]](s32), [[DEF1]], [[DEF]]
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY [[SELECT]](s32)
; CHECK-NEXT: RET 0, implicit [[COPY]](s32)
%0:_(s32) = IMPLICIT_DEF
%1:_(s32) = IMPLICIT_DEF
%2:_(s1) = IMPLICIT_DEF
%3:_(s32) = G_SELECT %2, %1, %0
%4:_(s32) = COPY %3(s32)
RET 0, implicit %4
...
---
name: test_select16
body: |
bb.1:
; CHECK-LABEL: name: test_select16
; CHECK: [[DEF:%[0-9]+]]:_(s16) = IMPLICIT_DEF
; CHECK-NEXT: [[DEF1:%[0-9]+]]:_(s16) = IMPLICIT_DEF
; CHECK-NEXT: [[DEF2:%[0-9]+]]:_(s1) = IMPLICIT_DEF
; CHECK-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[DEF2]](s1)
; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s16) = G_SELECT [[ZEXT]](s32), [[DEF1]], [[DEF]]
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s16) = COPY [[SELECT]](s16)
; CHECK-NEXT: RET 0, implicit [[COPY]](s16)
%0:_(s16) = IMPLICIT_DEF
%1:_(s16) = IMPLICIT_DEF
%2:_(s1) = IMPLICIT_DEF
%3:_(s16) = G_SELECT %2, %1, %0
%4:_(s16) = COPY %3(s16)
RET 0, implicit %4
...
---
name: test_select8
body: |
bb.1:
; X86-LABEL: name: test_select8
; X86: [[DEF:%[0-9]+]]:_(s8) = IMPLICIT_DEF
; X86-NEXT: [[DEF1:%[0-9]+]]:_(s8) = IMPLICIT_DEF
; X86-NEXT: [[DEF2:%[0-9]+]]:_(s1) = IMPLICIT_DEF
; X86-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[DEF2]](s1)
; X86-NEXT: [[SELECT:%[0-9]+]]:_(s8) = G_SELECT [[ZEXT]](s32), [[DEF1]], [[DEF]]
; X86-NEXT: [[COPY:%[0-9]+]]:_(s8) = COPY [[SELECT]](s8)
; X86-NEXT: RET 0, implicit [[COPY]](s8)
;
; X64-LABEL: name: test_select8
; X64: [[DEF:%[0-9]+]]:_(s8) = IMPLICIT_DEF
; X64-NEXT: [[DEF1:%[0-9]+]]:_(s8) = IMPLICIT_DEF
; X64-NEXT: [[DEF2:%[0-9]+]]:_(s1) = IMPLICIT_DEF
; X64-NEXT: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[DEF1]](s8)
; X64-NEXT: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[DEF]](s8)
; X64-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[DEF2]](s1)
; X64-NEXT: [[SELECT:%[0-9]+]]:_(s16) = G_SELECT [[ZEXT]](s32), [[ANYEXT]], [[ANYEXT1]]
; X64-NEXT: [[TRUNC:%[0-9]+]]:_(s8) = G_TRUNC [[SELECT]](s16)
; X64-NEXT: [[COPY:%[0-9]+]]:_(s8) = COPY [[TRUNC]](s8)
; X64-NEXT: RET 0, implicit [[COPY]](s8)
%0:_(s8) = IMPLICIT_DEF
%1:_(s8) = IMPLICIT_DEF
%2:_(s1) = IMPLICIT_DEF
%3:_(s8) = G_SELECT %2, %1, %0
%4:_(s8) = COPY %3(s8)
RET 0, implicit %4
|
