define void @test_shl_s32() { ret void }
define void @test_load_from_stack() { ret void }
- define void @test_legal_loads() #0 { ret void }
- define void @test_legal_stores() #0 { ret void }
+ define void @test_legal_loads_stores() #0 { ret void }
define void @test_gep() { ret void }
registers:
- { id: 0, class: _ }
- { id: 1, class: _ }
+ - { id: 2, class: _ }
body: |
bb.0:
liveins: %r0
- %0(s8) = G_CONSTANT i8 42
- %1(s32) = G_SEXT %0
+ %0(p0) = COPY %r0
+ %1(s8) = G_LOAD %0(p0) :: (load 1)
+ %2(s32) = G_SEXT %1
; G_SEXT with s8 is legal, so we should find it unchanged in the output
; CHECK: {{%[0-9]+}}:_(s32) = G_SEXT {{%[0-9]+}}
- %r0 = COPY %1(s32)
+ %r0 = COPY %2(s32)
BX_RET 14, _, implicit %r0
...
---
registers:
- { id: 0, class: _ }
- { id: 1, class: _ }
+ - { id: 2, class: _ }
body: |
bb.0:
liveins: %r0
- %0(s16) = G_CONSTANT i16 42
- %1(s32) = G_ZEXT %0
+ %0(p0) = COPY %r0
+ %1(s16) = G_LOAD %0 :: (load 2)
+ %2(s32) = G_ZEXT %1
; G_ZEXT with s16 is legal, so we should find it unchanged in the output
; CHECK: {{%[0-9]+}}:_(s32) = G_ZEXT {{%[0-9]+}}
- %r0 = COPY %1(s32)
+ %r0 = COPY %2(s32)
BX_RET 14, _, implicit %r0
...
---
- { id: 1, class: _ }
- { id: 2, class: _ }
- { id: 3, class: _ }
+ - { id: 4, class: _ }
+ - { id: 5, class: _ }
body: |
bb.0:
liveins: %r0, %r1
- %0(s8) = G_CONSTANT i8 12
- %1(s8) = G_CONSTANT i8 30
- %2(s8) = G_ADD %0, %1
+ %0(p0) = COPY %r0
+ %1(s8) = G_LOAD %0 :: (load 1)
+ %2(p0) = COPY %r0
+ %3(s8) = G_LOAD %2 :: (load 1)
+ %4(s8) = G_ADD %1, %3
; G_ADD with s8 should widen
; CHECK-NOT: {{%[0-9]+}}:_(s8) = G_ADD {{%[0-9]+, %[0-9]+}}
; CHECK: {{%[0-9]+}}:_(s32) = G_ADD {{%[0-9]+, %[0-9]+}}
; CHECK-NOT: {{%[0-9]+}}:_(s8) = G_ADD {{%[0-9]+, %[0-9]+}}
- %3(s32) = G_SEXT %2(s8)
- %r0 = COPY %3(s32)
+ %5(s32) = G_SEXT %4(s8)
+ %r0 = COPY %5(s32)
BX_RET 14, _, implicit %r0
...
---
- { id: 1, class: _ }
- { id: 2, class: _ }
- { id: 3, class: _ }
+ - { id: 4, class: _ }
+ - { id: 5, class: _ }
body: |
bb.0:
liveins: %r0, %r1
- %0(s16) = G_CONSTANT i16 32
- %1(s16) = G_CONSTANT i16 10
- %2(s16) = G_ADD %0, %1
+ %0(p0) = COPY %r0
+ %1(s16) = G_LOAD %0 :: (load 2)
+ %2(p0) = COPY %r0
+ %3(s16) = G_LOAD %2 :: (load 2)
+ %4(s16) = G_ADD %1, %3
; G_ADD with s16 should widen
; CHECK-NOT: {{%[0-9]+}}:_(s16) = G_ADD {{%[0-9]+, %[0-9]+}}
; CHECK: {{%[0-9]+}}:_(s32) = G_ADD {{%[0-9]+, %[0-9]+}}
; CHECK-NOT: {{%[0-9]+}}:_(s16) = G_ADD {{%[0-9]+, %[0-9]+}}
- %3(s32) = G_SEXT %2(s16)
- %r0 = COPY %3(s32)
+ %5(s32) = G_SEXT %4(s16)
+ %r0 = COPY %5(s32)
BX_RET 14, _, implicit %r0
-
...
---
name: test_add_s32
- { id: 1, class: _ }
- { id: 2, class: _ }
- { id: 3, class: _ }
+ - { id: 4, class: _ }
+ - { id: 5, class: _ }
body: |
bb.0:
liveins: %r0, %r1
- %0(s8) = G_CONSTANT i8 48
- %1(s8) = G_CONSTANT i8 6
- %2(s8) = G_SUB %0, %1
+ %0(p0) = COPY %r0
+ %1(s8) = G_LOAD %0 :: (load 1)
+ %2(p0) = COPY %r0
+ %3(s8) = G_LOAD %2 :: (load 1)
+ %4(s8) = G_SUB %1, %3
; G_SUB with s8 should widen
; CHECK-NOT: {{%[0-9]+}}:_(s8) = G_SUB {{%[0-9]+, %[0-9]+}}
; CHECK: {{%[0-9]+}}:_(s32) = G_SUB {{%[0-9]+, %[0-9]+}}
; CHECK-NOT: {{%[0-9]+}}:_(s8) = G_SUB {{%[0-9]+, %[0-9]+}}
- %3(s32) = G_SEXT %2(s8)
- %r0 = COPY %3(s32)
+ %5(s32) = G_SEXT %4(s8)
+ %r0 = COPY %5(s32)
BX_RET 14, _, implicit %r0
...
---
- { id: 1, class: _ }
- { id: 2, class: _ }
- { id: 3, class: _ }
+ - { id: 4, class: _ }
+ - { id: 5, class: _ }
body: |
bb.0:
liveins: %r0, %r1
- %0(s16) = G_CONSTANT i16 58
- %1(s16) = G_CONSTANT i16 16
- %2(s16) = G_SUB %0, %1
+ %0(p0) = COPY %r0
+ %1(s16) = G_LOAD %0 :: (load 2)
+ %2(p0) = COPY %r0
+ %3(s16) = G_LOAD %2 :: (load 2)
+ %4(s16) = G_SUB %1, %3
; G_SUB with s16 should widen
; CHECK-NOT: {{%[0-9]+}}:_(s16) = G_SUB {{%[0-9]+, %[0-9]+}}
; CHECK: {{%[0-9]+}}:_(s32) = G_SUB {{%[0-9]+, %[0-9]+}}
; CHECK-NOT: {{%[0-9]+}}:_(s16) = G_SUB {{%[0-9]+, %[0-9]+}}
- %3(s32) = G_SEXT %2(s16)
- %r0 = COPY %3(s32)
+ %5(s32) = G_SEXT %4(s16)
+ %r0 = COPY %5(s32)
BX_RET 14, _, implicit %r0
-
...
---
name: test_sub_s32
- { id: 1, class: _ }
- { id: 2, class: _ }
- { id: 3, class: _ }
+ - { id: 4, class: _ }
+ - { id: 5, class: _ }
body: |
bb.0:
liveins: %r0, %r1
- %0(s8) = G_CONSTANT i8 7
- %1(s8) = G_CONSTANT i8 6
- %2(s8) = G_MUL %0, %1
+ %0(p0) = COPY %r0
+ %1(s8) = G_LOAD %0 :: (load 1)
+ %2(p0) = COPY %r0
+ %3(s8) = G_LOAD %2 :: (load 1)
+ %4(s8) = G_MUL %1, %3
; G_MUL with s8 should widen
; CHECK-NOT: {{%[0-9]+}}:_(s8) = G_MUL {{%[0-9]+, %[0-9]+}}
; CHECK: {{%[0-9]+}}:_(s32) = G_MUL {{%[0-9]+, %[0-9]+}}
; CHECK-NOT: {{%[0-9]+}}:_(s8) = G_MUL {{%[0-9]+, %[0-9]+}}
- %3(s32) = G_SEXT %2(s8)
- %r0 = COPY %3(s32)
+ %5(s32) = G_SEXT %4(s8)
+ %r0 = COPY %5(s32)
BX_RET 14, _, implicit %r0
...
---
- { id: 1, class: _ }
- { id: 2, class: _ }
- { id: 3, class: _ }
+ - { id: 4, class: _ }
+ - { id: 5, class: _ }
body: |
bb.0:
liveins: %r0, %r1
- %0(s16) = G_CONSTANT i16 3
- %1(s16) = G_CONSTANT i16 14
- %2(s16) = G_MUL %0, %1
+ %0(p0) = COPY %r0
+ %1(s16) = G_LOAD %0 :: (load 2)
+ %2(p0) = COPY %r0
+ %3(s16) = G_LOAD %2 :: (load 2)
+ %4(s16) = G_MUL %1, %3
; G_MUL with s16 should widen
; CHECK-NOT: {{%[0-9]+}}:_(s16) = G_MUL {{%[0-9]+, %[0-9]+}}
; CHECK: {{%[0-9]+}}:_(s32) = G_MUL {{%[0-9]+, %[0-9]+}}
; CHECK-NOT: {{%[0-9]+}}:_(s16) = G_MUL {{%[0-9]+, %[0-9]+}}
- %3(s32) = G_SEXT %2(s16)
- %r0 = COPY %3(s32)
+ %5(s32) = G_SEXT %4(s16)
+ %r0 = COPY %5(s32)
BX_RET 14, _, implicit %r0
-
...
---
name: test_mul_s32
- { id: 1, class: _ }
- { id: 2, class: _ }
- { id: 3, class: _ }
+ - { id: 4, class: _ }
+ - { id: 5, class: _ }
body: |
bb.0:
liveins: %r0, %r1
- %0(s8) = G_CONSTANT i8 46
- %1(s8) = G_CONSTANT i8 58
- %2(s8) = G_AND %0, %1
+ %0(p0) = COPY %r0
+ %1(s8) = G_LOAD %0 :: (load 1)
+ %2(p0) = COPY %r0
+ %3(s8) = G_LOAD %2 :: (load 1)
+ %4(s8) = G_AND %1, %3
; G_AND with s8 should widen
; CHECK-NOT: {{%[0-9]+}}:_(s8) = G_AND {{%[0-9]+, %[0-9]+}}
; CHECK: {{%[0-9]+}}:_(s32) = G_AND {{%[0-9]+, %[0-9]+}}
; CHECK-NOT: {{%[0-9]+}}:_(s8) = G_AND {{%[0-9]+, %[0-9]+}}
- %3(s32) = G_SEXT %2(s8)
- %r0 = COPY %3(s32)
+ %5(s32) = G_SEXT %4(s8)
+ %r0 = COPY %5(s32)
BX_RET 14, _, implicit %r0
...
---
- { id: 1, class: _ }
- { id: 2, class: _ }
- { id: 3, class: _ }
+ - { id: 4, class: _ }
+ - { id: 5, class: _ }
body: |
bb.0:
liveins: %r0, %r1
- %0(s16) = G_CONSTANT i16 43
- %1(s16) = G_CONSTANT i16 106
- %2(s16) = G_AND %0, %1
+ %0(p0) = COPY %r0
+ %1(s16) = G_LOAD %0 :: (load 2)
+ %2(p0) = COPY %r0
+ %3(s16) = G_LOAD %2 :: (load 2)
+ %4(s16) = G_AND %1, %3
; G_AND with s16 should widen
; CHECK-NOT: {{%[0-9]+}}:_(s16) = G_AND {{%[0-9]+, %[0-9]+}}
; CHECK: {{%[0-9]+}}:_(s32) = G_AND {{%[0-9]+, %[0-9]+}}
; CHECK-NOT: {{%[0-9]+}}:_(s16) = G_AND {{%[0-9]+, %[0-9]+}}
- %3(s32) = G_SEXT %2(s16)
- %r0 = COPY %3(s32)
+ %5(s32) = G_SEXT %4(s16)
+ %r0 = COPY %5(s32)
BX_RET 14, _, implicit %r0
-
...
---
name: test_and_s32
- { id: 1, class: _ }
- { id: 2, class: _ }
- { id: 3, class: _ }
+ - { id: 4, class: _ }
+ - { id: 5, class: _ }
body: |
bb.0:
liveins: %r0, %r1
- %0(s8) = G_CONSTANT i8 32
- %1(s8) = G_CONSTANT i8 10
- %2(s8) = G_OR %0, %1
+ %0(p0) = COPY %r0
+ %1(s8) = G_LOAD %0 :: (load 1)
+ %2(p0) = COPY %r0
+ %3(s8) = G_LOAD %2 :: (load 1)
+ %4(s8) = G_OR %1, %3
; G_OR with s8 should widen
; CHECK-NOT: {{%[0-9]+}}:_(s8) = G_OR {{%[0-9]+, %[0-9]+}}
; CHECK: {{%[0-9]+}}:_(s32) = G_OR {{%[0-9]+, %[0-9]+}}
; CHECK-NOT: {{%[0-9]+}}:_(s8) = G_OR {{%[0-9]+, %[0-9]+}}
- %3(s32) = G_SEXT %2(s8)
- %r0 = COPY %3(s32)
+ %5(s32) = G_SEXT %4(s8)
+ %r0 = COPY %5(s32)
BX_RET 14, _, implicit %r0
...
---
- { id: 1, class: _ }
- { id: 2, class: _ }
- { id: 3, class: _ }
+ - { id: 4, class: _ }
+ - { id: 5, class: _ }
body: |
bb.0:
liveins: %r0, %r1
- %0(s16) = G_CONSTANT i16 34
- %1(s16) = G_CONSTANT i16 10
- %2(s16) = G_OR %0, %1
+ %0(p0) = COPY %r0
+ %1(s16) = G_LOAD %0 :: (load 2)
+ %2(p0) = COPY %r0
+ %3(s16) = G_LOAD %2 :: (load 2)
+ %4(s16) = G_OR %1, %3
; G_OR with s16 should widen
; CHECK-NOT: {{%[0-9]+}}:_(s16) = G_OR {{%[0-9]+, %[0-9]+}}
; CHECK: {{%[0-9]+}}:_(s32) = G_OR {{%[0-9]+, %[0-9]+}}
; CHECK-NOT: {{%[0-9]+}}:_(s16) = G_OR {{%[0-9]+, %[0-9]+}}
- %3(s32) = G_SEXT %2(s16)
- %r0 = COPY %3(s32)
+ %5(s32) = G_SEXT %4(s16)
+ %r0 = COPY %5(s32)
BX_RET 14, _, implicit %r0
-
...
---
name: test_or_s32
- { id: 1, class: _ }
- { id: 2, class: _ }
- { id: 3, class: _ }
+ - { id: 4, class: _ }
+ - { id: 5, class: _ }
body: |
bb.0:
liveins: %r0, %r1
- %0(s8) = G_CONSTANT i8 10
- %1(s8) = G_CONSTANT i8 32
- %2(s8) = G_XOR %0, %1
+ %0(p0) = COPY %r0
+ %1(s8) = G_LOAD %0 :: (load 1)
+ %2(p0) = COPY %r0
+ %3(s8) = G_LOAD %2 :: (load 1)
+ %4(s8) = G_XOR %1, %3
; G_XOR with s8 should widen
; CHECK-NOT: {{%[0-9]+}}:_(s8) = G_XOR {{%[0-9]+, %[0-9]+}}
; CHECK: {{%[0-9]+}}:_(s32) = G_XOR {{%[0-9]+, %[0-9]+}}
; CHECK-NOT: {{%[0-9]+}}:_(s8) = G_XOR {{%[0-9]+, %[0-9]+}}
- %3(s32) = G_SEXT %2(s8)
- %r0 = COPY %3(s32)
+ %5(s32) = G_SEXT %4(s8)
+ %r0 = COPY %5(s32)
BX_RET 14, _, implicit %r0
...
---
- { id: 1, class: _ }
- { id: 2, class: _ }
- { id: 3, class: _ }
+ - { id: 4, class: _ }
+ - { id: 5, class: _ }
body: |
bb.0:
liveins: %r0, %r1
- %0(s16) = G_CONSTANT i16 40
- %1(s16) = G_CONSTANT i16 2
- %2(s16) = G_XOR %0, %1
+ %0(p0) = COPY %r0
+ %1(s16) = G_LOAD %0 :: (load 2)
+ %2(p0) = COPY %r0
+ %3(s16) = G_LOAD %2 :: (load 2)
+ %4(s16) = G_XOR %1, %3
; G_XOR with s16 should widen
; CHECK-NOT: {{%[0-9]+}}:_(s16) = G_XOR {{%[0-9]+, %[0-9]+}}
; CHECK: {{%[0-9]+}}:_(s32) = G_XOR {{%[0-9]+, %[0-9]+}}
; CHECK-NOT: {{%[0-9]+}}:_(s16) = G_XOR {{%[0-9]+, %[0-9]+}}
- %3(s32) = G_SEXT %2(s16)
- %r0 = COPY %3(s32)
+ %5(s32) = G_SEXT %4(s16)
+ %r0 = COPY %5(s32)
BX_RET 14, _, implicit %r0
-
...
---
name: test_xor_s32
; CHECK: {{%[0-9]+}}:_(s32) = G_LOAD [[FIVREG]](p0) :: (load 4)
%0(p0) = G_FRAME_INDEX %fixed-stack.2
%1(s32) = G_LOAD %0(p0) :: (load 4)
- BX_RET 14, _
-...
----
-name: test_legal_loads
-# CHECK-LABEL: name: test_legal_loads
-legalized: false
-# CHECK: 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: _ }
-body: |
- bb.0:
- liveins: %r0, %r1, %r2, %r3
-
- ; These are all legal, so we should find them unchanged in the output
- ; CHECK-DAG: {{%[0-9]+}}:_(s64) = G_LOAD %0
- ; CHECK-DAG: {{%[0-9]+}}:_(s32) = G_LOAD %0
- ; CHECK-DAG: {{%[0-9]+}}:_(s16) = G_LOAD %0
- ; CHECK-DAG: {{%[0-9]+}}:_(s8) = G_LOAD %0
- ; CHECK-DAG: {{%[0-9]+}}:_(s1) = G_LOAD %0
- ; CHECK-DAG: {{%[0-9]+}}:_(p0) = G_LOAD %0
- %0(p0) = COPY %r0
- %1(s32) = G_LOAD %0(p0) :: (load 4)
- %2(s16) = G_LOAD %0(p0) :: (load 2)
- %3(s8) = G_LOAD %0(p0) :: (load 1)
- %4(s1) = G_LOAD %0(p0) :: (load 1)
- %5(p0) = G_LOAD %0(p0) :: (load 4)
- %6(s64) = G_LOAD %0(p0) :: (load 8)
- BX_RET 14, _
+ %r0 = COPY %1(s32)
+ BX_RET 14, _, implicit %r0
...
---
-name: test_legal_stores
-# CHECK-LABEL: name: test_legal_stores
+name: test_legal_loads_stores
+# CHECK-LABEL: name: test_legal_loads_stores
legalized: false
# CHECK: legalized: true
regBankSelected: false
- { id: 6, class: _ }
body: |
bb.0:
- liveins: %r0, %r1, %r2, %r3, %r4, %r5, %r6, %d1
+ liveins: %r0
; These are all legal, so we should find them unchanged in the output
; CHECK-DAG: G_STORE {{%[0-9]+}}(s64), %0(p0)
; CHECK-DAG: G_STORE {{%[0-9]+}}(s8), %0(p0)
; CHECK-DAG: G_STORE {{%[0-9]+}}(s1), %0(p0)
; CHECK-DAG: G_STORE {{%[0-9]+}}(p0), %0(p0)
+ ; CHECK-DAG: {{%[0-9]+}}:_(s64) = G_LOAD %0(p0)
+ ; CHECK-DAG: {{%[0-9]+}}:_(s32) = G_LOAD %0(p0)
+ ; CHECK-DAG: {{%[0-9]+}}:_(s16) = G_LOAD %0(p0)
+ ; CHECK-DAG: {{%[0-9]+}}:_(s8) = G_LOAD %0(p0)
+ ; CHECK-DAG: {{%[0-9]+}}:_(s1) = G_LOAD %0(p0)
+ ; CHECK-DAG: {{%[0-9]+}}:_(p0) = G_LOAD %0(p0)
%0(p0) = COPY %r0
- %1(s64) = COPY %d1
+ %1(s64) = G_LOAD %0(p0) :: (load 8)
G_STORE %1(s64), %0(p0) :: (store 8)
- %2(s32) = COPY %r2
+ %2(s32) = G_LOAD %0(p0) :: (load 4)
G_STORE %2(s32), %0(p0) :: (store 4)
- %3(s16) = G_CONSTANT i16 42
+ %3(s16) = G_LOAD %0(p0) :: (load 2)
G_STORE %3(s16), %0(p0) :: (store 2)
- %4(s8) = G_CONSTANT i8 21
+ %4(s8) = G_LOAD %0(p0) :: (load 1)
G_STORE %4(s8), %0(p0) :: (store 1)
- %5(s1) = G_CONSTANT i1 1
+ %5(s1) = G_LOAD %0(p0) :: (load 1)
G_STORE %5(s1), %0(p0) :: (store 1)
- %6(p0) = COPY %r6
+ %6(p0) = G_LOAD %0(p0) :: (load 4)
G_STORE %6(p0), %0(p0) :: (store 4)
BX_RET 14, _
...
- { id: 1, class: _ }
- { id: 2, class: _ }
- { id: 3, class: _ }
+ - { id: 4, class: _ }
body: |
bb.0:
+ liveins: %r0
+
+ %4(p0) = COPY %r0
+
%0(s32) = G_CONSTANT 42
; CHECK: {{%[0-9]+}}:_(s32) = G_CONSTANT 42
%1(s16) = G_CONSTANT i16 21
+ G_STORE %1(s16), %4(p0) :: (store 2)
; CHECK-NOT: G_CONSTANT i16
; CHECK: [[EXT:%[0-9]+]]:_(s32) = G_CONSTANT i32 21
; CHECK: {{%[0-9]+}}:_(s16) = G_TRUNC [[EXT]](s32)
; CHECK-NOT: G_CONSTANT i16
%2(s8) = G_CONSTANT i8 10
+ G_STORE %2(s8), %4(p0) :: (store 1)
; CHECK-NOT: G_CONSTANT i8
; CHECK: [[EXT:%[0-9]+]]:_(s32) = G_CONSTANT i32 10
; CHECK: {{%[0-9]+}}:_(s8) = G_TRUNC [[EXT]](s32)
; CHECK-NOT: G_CONSTANT i8
%3(s1) = G_CONSTANT i1 1
+ G_STORE %3(s1), %4(p0) :: (store 1)
; CHECK-NOT: G_CONSTANT i1
; CHECK: [[EXT:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
; CHECK: {{%[0-9]+}}:_(s1) = G_TRUNC [[EXT]](s32)
- { id: 1, class: _ }
- { id: 2, class: _ }
- { id: 3, class: _ }
+ - { id: 4, class: _ }
+ - { id: 5, class: _ }
body: |
bb.0:
liveins: %r0, %r1
- %0(s8) = G_CONSTANT i8 42
- %1(s8) = G_CONSTANT i8 43
- %2(s1) = G_ICMP intpred(ne), %0(s8), %1
+ %0(p0) = COPY %r0
+ %1(s8) = G_LOAD %0 :: (load 1)
+ %2(p0) = COPY %r1
+ %3(s8) = G_LOAD %2 :: (load 1)
+ %4(s1) = G_ICMP intpred(ne), %1(s8), %3
; G_ICMP with s8 should widen
; CHECK: {{%[0-9]+}}:_(s1) = G_ICMP intpred(ne), {{%[0-9]+}}(s32), {{%[0-9]+}}
; CHECK-NOT: {{%[0-9]+}}:_(s1) = G_ICMP intpred(ne), {{%[0-9]+}}(s8), {{%[0-9]+}}
- %3(s32) = G_ZEXT %2(s1)
- %r0 = COPY %3(s32)
+ %5(s32) = G_ZEXT %4(s1)
+ %r0 = COPY %5(s32)
BX_RET 14, _, implicit %r0
...
---
- { id: 1, class: _ }
- { id: 2, class: _ }
- { id: 3, class: _ }
+ - { id: 4, class: _ }
+ - { id: 5, class: _ }
body: |
bb.0:
liveins: %r0, %r1
- %0(s16) = G_CONSTANT i16 42
- %1(s16) = G_CONSTANT i16 46
- %2(s1) = G_ICMP intpred(slt), %0(s16), %1
+ %0(p0) = COPY %r0
+ %1(s16) = G_LOAD %0 :: (load 2)
+ %2(p0) = COPY %r1
+ %3(s16) = G_LOAD %2 :: (load 2)
+ %4(s1) = G_ICMP intpred(slt), %1(s16), %3
; G_ICMP with s16 should widen
; CHECK: {{%[0-9]+}}:_(s1) = G_ICMP intpred(slt), {{%[0-9]+}}(s32), {{%[0-9]+}}
; CHECK-NOT: {{%[0-9]+}}:_(s1) = G_ICMP intpred(slt), {{%[0-9]+}}(s16), {{%[0-9]+}}
- %3(s32) = G_ZEXT %2(s1)
- %r0 = COPY %3(s32)
+ %5(s32) = G_ZEXT %4(s1)
+ %r0 = COPY %5(s32)
BX_RET 14, _, implicit %r0
...
---