legalize-itofp.mir
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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -O0 -run-pass=legalizer %s -o - | FileCheck %s
--- |
target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128"
target triple = "aarch64--"
define void @test_sitofp_s32_s32() { ret void }
define void @test_uitofp_s32_s32() { ret void }
define void @test_sitofp_s32_s64() { ret void }
define void @test_uitofp_s32_s64() { ret void }
define void @test_sitofp_s64_s32() { ret void }
define void @test_uitofp_s64_s32() { ret void }
define void @test_sitofp_s64_s64() { ret void }
define void @test_uitofp_s64_s64() { ret void }
define void @test_sitofp_s32_s1() { ret void }
define void @test_uitofp_s32_s1() { ret void }
define void @test_sitofp_s64_s8() { ret void }
define void @test_uitofp_s64_s8() { ret void }
define void @test_sitofp_v4s32() { ret void }
define void @test_uitofp_v4s32() { ret void }
define void @test_sitofp_s32_s16() { ret void }
define void @test_uitofp_s32_s16() { ret void }
...
---
name: test_sitofp_s32_s32
body: |
bb.0:
liveins: $w0
; CHECK-LABEL: name: test_sitofp_s32_s32
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0
; CHECK: [[SITOFP:%[0-9]+]]:_(s32) = G_SITOFP [[COPY]](s32)
; CHECK: $w0 = COPY [[SITOFP]](s32)
%0:_(s32) = COPY $w0
%1:_(s32) = G_SITOFP %0
$w0 = COPY %1
...
---
name: test_uitofp_s32_s32
body: |
bb.0:
liveins: $w0
; CHECK-LABEL: name: test_uitofp_s32_s32
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0
; CHECK: [[UITOFP:%[0-9]+]]:_(s32) = G_UITOFP [[COPY]](s32)
; CHECK: $w0 = COPY [[UITOFP]](s32)
%0:_(s32) = COPY $w0
%1:_(s32) = G_UITOFP %0
$w0 = COPY %1
...
---
name: test_sitofp_s32_s64
body: |
bb.0:
liveins: $x0
; CHECK-LABEL: name: test_sitofp_s32_s64
; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x0
; CHECK: [[SITOFP:%[0-9]+]]:_(s32) = G_SITOFP [[COPY]](s64)
; CHECK: $w0 = COPY [[SITOFP]](s32)
%0:_(s64) = COPY $x0
%1:_(s32) = G_SITOFP %0
$w0 = COPY %1
...
---
name: test_uitofp_s32_s64
body: |
bb.0:
liveins: $x0
; CHECK-LABEL: name: test_uitofp_s32_s64
; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x0
; CHECK: [[UITOFP:%[0-9]+]]:_(s32) = G_UITOFP [[COPY]](s64)
; CHECK: $w0 = COPY [[UITOFP]](s32)
%0:_(s64) = COPY $x0
%1:_(s32) = G_UITOFP %0
$w0 = COPY %1
...
---
name: test_sitofp_s64_s32
body: |
bb.0:
liveins: $w0
; CHECK-LABEL: name: test_sitofp_s64_s32
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0
; CHECK: [[SITOFP:%[0-9]+]]:_(s64) = G_SITOFP [[COPY]](s32)
; CHECK: $x0 = COPY [[SITOFP]](s64)
%0:_(s32) = COPY $w0
%1:_(s64) = G_SITOFP %0
$x0 = COPY %1
...
---
name: test_uitofp_s64_s32
body: |
bb.0:
liveins: $w0
; CHECK-LABEL: name: test_uitofp_s64_s32
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0
; CHECK: [[UITOFP:%[0-9]+]]:_(s64) = G_UITOFP [[COPY]](s32)
; CHECK: $x0 = COPY [[UITOFP]](s64)
%0:_(s32) = COPY $w0
%1:_(s64) = G_UITOFP %0
$x0 = COPY %1
...
---
name: test_sitofp_s64_s64
body: |
bb.0:
liveins: $x0
; CHECK-LABEL: name: test_sitofp_s64_s64
; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x0
; CHECK: [[SITOFP:%[0-9]+]]:_(s64) = G_SITOFP [[COPY]](s64)
; CHECK: $x0 = COPY [[SITOFP]](s64)
%0:_(s64) = COPY $x0
%1:_(s64) = G_SITOFP %0
$x0 = COPY %1
...
---
name: test_uitofp_s64_s64
body: |
bb.0:
liveins: $x0
; CHECK-LABEL: name: test_uitofp_s64_s64
; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x0
; CHECK: [[UITOFP:%[0-9]+]]:_(s64) = G_UITOFP [[COPY]](s64)
; CHECK: $x0 = COPY [[UITOFP]](s64)
%0:_(s64) = COPY $x0
%1:_(s64) = G_UITOFP %0
$x0 = COPY %1
...
---
name: test_sitofp_s32_s1
body: |
bb.0:
liveins: $w0
; CHECK-LABEL: name: test_sitofp_s32_s1
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
; CHECK: [[SEXT_INREG:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY1]], 1
; CHECK: [[SITOFP:%[0-9]+]]:_(s32) = G_SITOFP [[SEXT_INREG]](s32)
; CHECK: $w0 = COPY [[SITOFP]](s32)
%0:_(s32) = COPY $w0
%1:_(s1) = G_TRUNC %0
%2:_(s32) = G_SITOFP %1
$w0 = COPY %2
...
---
name: test_uitofp_s32_s1
body: |
bb.0:
liveins: $w0
; CHECK-LABEL: name: test_uitofp_s32_s1
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY1]], [[C]]
; CHECK: [[UITOFP:%[0-9]+]]:_(s32) = G_UITOFP [[AND]](s32)
; CHECK: $w0 = COPY [[UITOFP]](s32)
%0:_(s32) = COPY $w0
%1:_(s1) = G_TRUNC %0
%2:_(s32) = G_UITOFP %1
$w0 = COPY %2
...
---
name: test_sitofp_s64_s8
body: |
bb.0:
liveins: $w0
; CHECK-LABEL: name: test_sitofp_s64_s8
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
; CHECK: [[SEXT_INREG:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY1]], 8
; CHECK: [[SITOFP:%[0-9]+]]:_(s64) = G_SITOFP [[SEXT_INREG]](s32)
; CHECK: $x0 = COPY [[SITOFP]](s64)
%0:_(s32) = COPY $w0
%1:_(s8) = G_TRUNC %0
%2:_(s64) = G_SITOFP %1
$x0 = COPY %2
...
---
name: test_uitofp_s64_s8
body: |
bb.0:
liveins: $w0
; CHECK-LABEL: name: test_uitofp_s64_s8
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 255
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY1]], [[C]]
; CHECK: [[UITOFP:%[0-9]+]]:_(s64) = G_UITOFP [[AND]](s32)
; CHECK: $x0 = COPY [[UITOFP]](s64)
%0:_(s32) = COPY $w0
%1:_(s8) = G_TRUNC %0
%2:_(s64) = G_UITOFP %1
$x0 = COPY %2
...
---
name: test_sitofp_v4s32
body: |
bb.0:
liveins: $q0
; CHECK-LABEL: name: test_sitofp_v4s32
; CHECK: [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $q0
; CHECK: [[SITOFP:%[0-9]+]]:_(<4 x s32>) = G_SITOFP [[SITOFP]](<4 x s32>)
; CHECK: $q0 = COPY [[SITOFP]](<4 x s32>)
%0:_(<4 x s32>) = COPY $q0
%1:_(<4 x s32>) = G_SITOFP %1
$q0 = COPY %1
...
---
name: test_uitofp_v4s32
body: |
bb.0:
liveins: $q0
; CHECK-LABEL: name: test_uitofp_v4s32
; CHECK: [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $q0
; CHECK: [[UITOFP:%[0-9]+]]:_(<4 x s32>) = G_UITOFP [[UITOFP]](<4 x s32>)
; CHECK: $q0 = COPY [[UITOFP]](<4 x s32>)
%0:_(<4 x s32>) = COPY $q0
%1:_(<4 x s32>) = G_UITOFP %1
$q0 = COPY %1
...
---
name: test_sitofp_s32_s16
body: |
bb.0:
liveins: $w0
; CHECK-LABEL: name: test_sitofp_s32_s16
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
; CHECK: [[SEXT_INREG:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY1]], 16
; CHECK: [[SITOFP:%[0-9]+]]:_(s32) = G_SITOFP [[SEXT_INREG]](s32)
; CHECK: $w0 = COPY [[SITOFP]](s32)
%0:_(s32) = COPY $w0
%1:_(s16) = G_TRUNC %0
%2:_(s32) = G_SITOFP %1
$w0 = COPY %2
...
---
name: test_uitofp_s32_s16
body: |
bb.0:
liveins: $w0
; CHECK-LABEL: name: test_uitofp_s32_s16
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY1]], [[C]]
; CHECK: [[UITOFP:%[0-9]+]]:_(s32) = G_UITOFP [[AND]](s32)
; CHECK: $w0 = COPY [[UITOFP]](s32)
%0:_(s32) = COPY $w0
%1:_(s16) = G_TRUNC %0
%2:_(s32) = G_UITOFP %1
$w0 = COPY %2
...