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| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=x86_64-linux-gnu -run-pass=legalizer %s -o - | FileCheck %s
--- |
define i32 @test_cmp_i8(i8 %a, i8 %b) {
%r = icmp ult i8 %a, %b
%res = zext i1 %r to i32
ret i32 %res
}
define i32 @test_cmp_i16(i16 %a, i16 %b) {
%r = icmp ult i16 %a, %b
%res = zext i1 %r to i32
ret i32 %res
}
define i32 @test_cmp_i32(i32 %a, i32 %b) {
%r = icmp ult i32 %a, %b
%res = zext i1 %r to i32
ret i32 %res
}
define i32 @test_cmp_i64(i64 %a, i64 %b) {
%r = icmp ult i64 %a, %b
%res = zext i1 %r to i32
ret i32 %res
}
define i32 @test_cmp_p0(i32* %a, i32* %b) {
%r = icmp ult i32* %a, %b
%res = zext i1 %r to i32
ret i32 %res
}
...
---
name: test_cmp_i8
alignment: 16
legalized: false
regBankSelected: false
registers:
- { id: 0, class: _ }
- { id: 1, class: _ }
- { id: 2, class: _ }
- { id: 3, class: _ }
body: |
bb.1 (%ir-block.0):
liveins: $edi, $esi
; CHECK-LABEL: name: test_cmp_i8
; CHECK: [[COPY:%[0-9]+]]:_(s8) = COPY $dil
; CHECK: [[COPY1:%[0-9]+]]:_(s8) = COPY $sil
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ult), [[COPY]](s8), [[COPY1]]
; CHECK: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[ICMP]](s1)
; CHECK: $eax = COPY [[ZEXT]](s32)
; CHECK: RET 0, implicit $eax
%0(s8) = COPY $dil
%1(s8) = COPY $sil
%2(s1) = G_ICMP intpred(ult), %0(s8), %1
%3(s32) = G_ZEXT %2(s1)
$eax = COPY %3(s32)
RET 0, implicit $eax
...
---
name: test_cmp_i16
alignment: 16
legalized: false
regBankSelected: false
registers:
- { id: 0, class: _ }
- { id: 1, class: _ }
- { id: 2, class: _ }
- { id: 3, class: _ }
body: |
bb.1 (%ir-block.0):
liveins: $edi, $esi
; CHECK-LABEL: name: test_cmp_i16
; CHECK: [[COPY:%[0-9]+]]:_(s16) = COPY $di
; CHECK: [[COPY1:%[0-9]+]]:_(s16) = COPY $si
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ult), [[COPY]](s16), [[COPY1]]
; CHECK: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[ICMP]](s1)
; CHECK: $eax = COPY [[ZEXT]](s32)
; CHECK: RET 0, implicit $eax
%0(s16) = COPY $di
%1(s16) = COPY $si
%2(s1) = G_ICMP intpred(ult), %0(s16), %1
%3(s32) = G_ZEXT %2(s1)
$eax = COPY %3(s32)
RET 0, implicit $eax
...
---
name: test_cmp_i32
alignment: 16
legalized: false
regBankSelected: false
registers:
- { id: 0, class: _ }
- { id: 1, class: _ }
- { id: 2, class: _ }
- { id: 3, class: _ }
body: |
bb.1 (%ir-block.0):
liveins: $edi, $esi
; CHECK-LABEL: name: test_cmp_i32
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $edi
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $esi
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ult), [[COPY]](s32), [[COPY1]]
; CHECK: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[ICMP]](s1)
; CHECK: $eax = COPY [[ZEXT]](s32)
; CHECK: RET 0, implicit $eax
%0(s32) = COPY $edi
%1(s32) = COPY $esi
%2(s1) = G_ICMP intpred(ult), %0(s32), %1
%3(s32) = G_ZEXT %2(s1)
$eax = COPY %3(s32)
RET 0, implicit $eax
...
---
name: test_cmp_i64
alignment: 16
legalized: false
regBankSelected: false
registers:
- { id: 0, class: _ }
- { id: 1, class: _ }
- { id: 2, class: _ }
- { id: 3, class: _ }
body: |
bb.1 (%ir-block.0):
liveins: $rdi, $rsi
; CHECK-LABEL: name: test_cmp_i64
; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $rdi
; CHECK: [[COPY1:%[0-9]+]]:_(s64) = COPY $rsi
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ult), [[COPY]](s64), [[COPY1]]
; CHECK: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[ICMP]](s1)
; CHECK: $eax = COPY [[ZEXT]](s32)
; CHECK: RET 0, implicit $eax
%0(s64) = COPY $rdi
%1(s64) = COPY $rsi
%2(s1) = G_ICMP intpred(ult), %0(s64), %1
%3(s32) = G_ZEXT %2(s1)
$eax = COPY %3(s32)
RET 0, implicit $eax
...
---
name: test_cmp_p0
alignment: 16
legalized: false
regBankSelected: false
registers:
- { id: 0, class: _ }
- { id: 1, class: _ }
- { id: 2, class: _ }
- { id: 3, class: _ }
body: |
bb.1 (%ir-block.0):
liveins: $rdi, $rsi
; CHECK-LABEL: name: test_cmp_p0
; CHECK: [[COPY:%[0-9]+]]:_(p0) = COPY $rdi
; CHECK: [[COPY1:%[0-9]+]]:_(p0) = COPY $rsi
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ult), [[COPY]](p0), [[COPY1]]
; CHECK: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[ICMP]](s1)
; CHECK: $eax = COPY [[ZEXT]](s32)
; CHECK: RET 0, implicit $eax
%0(p0) = COPY $rdi
%1(p0) = COPY $rsi
%2(s1) = G_ICMP intpred(ult), %0(p0), %1
%3(s32) = G_ZEXT %2(s1)
$eax = COPY %3(s32)
RET 0, implicit $eax
...
|