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|
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -O0 -run-pass=legalizer -global-isel %s -o - | FileCheck %s
--- |
target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128"
target triple = "aarch64--"
define void @test_constant() {
entry:
ret void
}
define void @test_fconstant() {
entry:
ret void
}
@var = global i8 0
define i8* @test_global() { ret i8* undef }
...
---
name: test_constant
registers:
- { id: 0, class: _ }
- { id: 1, class: _ }
- { id: 2, class: _ }
- { id: 3, class: _ }
- { id: 4, class: _ }
- { id: 5, class: _ }
body: |
bb.0.entry:
; CHECK-LABEL: name: test_constant
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY [[C]](s32)
; CHECK: %w0 = COPY [[COPY]](s32)
; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 42
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[C1]](s32)
; CHECK: %w0 = COPY [[COPY1]](s32)
; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[C2]](s32)
; CHECK: %w0 = COPY [[COPY2]](s32)
; CHECK: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
; CHECK: %w0 = COPY [[C3]](s32)
; CHECK: [[C4:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK: %x0 = COPY [[C4]](s64)
; CHECK: [[C5:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK: %x0 = COPY [[C5]](s64)
%0(s1) = G_CONSTANT i1 0
%6:_(s32) = G_ANYEXT %0
%w0 = COPY %6
%1(s8) = G_CONSTANT i8 42
%7:_(s32) = G_ANYEXT %1
%w0 = COPY %7
%2(s16) = G_CONSTANT i16 65535
%8:_(s32) = G_ANYEXT %2
%w0 = COPY %8
%3(s32) = G_CONSTANT i32 -1
%w0 = COPY %3
%4(s64) = G_CONSTANT i64 1
%x0 = COPY %4
%5(s64) = G_CONSTANT i64 0
%x0 = COPY %5
...
---
name: test_fconstant
registers:
- { id: 0, class: _ }
- { id: 1, class: _ }
- { id: 2, class: _ }
body: |
bb.0.entry:
; CHECK-LABEL: name: test_fconstant
; CHECK: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
; CHECK: %w0 = COPY [[C]](s32)
; CHECK: [[C1:%[0-9]+]]:_(s64) = G_FCONSTANT double 2.000000e+00
; CHECK: %x0 = COPY [[C1]](s64)
; CHECK: [[C2:%[0-9]+]]:_(s32) = G_FCONSTANT half 0xH0000
; CHECK: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[C2]](s32)
; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[FPTRUNC]](s16)
; CHECK: %w0 = COPY [[ANYEXT]](s32)
%0(s32) = G_FCONSTANT float 1.0
%w0 = COPY %0
%1(s64) = G_FCONSTANT double 2.0
%x0 = COPY %1
%2(s16) = G_FCONSTANT half 0.0
%3:_(s32) = G_ANYEXT %2
%w0 = COPY %3
...
---
name: test_global
registers:
- { id: 0, class: _ }
body: |
bb.0:
; CHECK-LABEL: name: test_global
; CHECK: [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @var
; CHECK: [[PTRTOINT:%[0-9]+]]:_(s64) = G_PTRTOINT [[GV]](p0)
; CHECK: %x0 = COPY [[PTRTOINT]](s64)
%0(p0) = G_GLOBAL_VALUE @var
%1:_(s64) = G_PTRTOINT %0
%x0 = COPY %1
...
|
