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[Thumb2] Regenerate thumb2-teq tests

This commit is contained in:
Simon Pilgrim 2022-04-04 12:24:30 +01:00
parent 434b545d4f
commit ec93435ba0
1 changed files with 73 additions and 32 deletions
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105
llvm/test/CodeGen/Thumb2/thumb2-teq.ll
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@ -1,3 +1,4 @@
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=thumb-eabi -mcpu=arm1156t2-s -mattr=+thumb2 %s -o - | FileCheck %s
; These tests would be improved by 'movs r0, #0' being rematerialized below the
@ -5,106 +6,146 @@
; 0x000000bb = 187
define i32 @f2(i32 %a) {
; CHECK-LABEL: f2:
; CHECK: @ %bb.0:
; CHECK-NEXT: movs r1, #24
; CHECK-NEXT: teq.w r0, #187
; CHECK-NEXT: it eq
; CHECK-NEXT: moveq r1, #42
; CHECK-NEXT: mov r0, r1
; CHECK-NEXT: bx lr
%tmp = xor i32 %a, 187
%tmp1 = icmp eq i32 0, %tmp
%ret = select i1 %tmp1, i32 42, i32 24
ret i32 %ret
}
; CHECK-LABEL: f2:
; CHECK: teq.w {{.*}}, #187
; 0x00aa00aa = 11141290
define i32 @f3(i32 %a) {
%tmp = xor i32 %a, 11141290
; CHECK-LABEL: f3:
; CHECK: @ %bb.0:
; CHECK-NEXT: movs r1, #24
; CHECK-NEXT: teq.w r0, #11141290
; CHECK-NEXT: it eq
; CHECK-NEXT: moveq r1, #42
; CHECK-NEXT: mov r0, r1
; CHECK-NEXT: bx lr
%tmp = xor i32 %a, 11141290
%tmp1 = icmp eq i32 %tmp, 0
%ret = select i1 %tmp1, i32 42, i32 24
ret i32 %ret
}
; CHECK-LABEL: f3:
; CHECK: teq.w {{.*}}, #11141290
; 0xcc00cc00 = 3422604288
define i32 @f6(i32 %a) {
; CHECK-LABEL: f6:
; CHECK: @ %bb.0:
; CHECK-NEXT: movs r1, #24
; CHECK-NEXT: teq.w r0, #-872363008
; CHECK-NEXT: it eq
; CHECK-NEXT: moveq r1, #42
; CHECK-NEXT: mov r0, r1
; CHECK-NEXT: bx lr
%tmp = xor i32 %a, 3422604288
%tmp1 = icmp eq i32 0, %tmp
%ret = select i1 %tmp1, i32 42, i32 24
ret i32 %ret
}
; CHECK-LABEL: f6:
; CHECK: teq.w {{.*}}, #-872363008
; 0xdddddddd = 3722304989
define i32 @f7(i32 %a) {
; CHECK-LABEL: f7:
; CHECK: @ %bb.0:
; CHECK-NEXT: movs r1, #24
; CHECK-NEXT: teq.w r0, #-572662307
; CHECK-NEXT: it eq
; CHECK-NEXT: moveq r1, #42
; CHECK-NEXT: mov r0, r1
; CHECK-NEXT: bx lr
%tmp = xor i32 %a, 3722304989
%tmp1 = icmp eq i32 %tmp, 0
%ret = select i1 %tmp1, i32 42, i32 24
ret i32 %ret
}
; CHECK-LABEL: f7:
; CHECK: teq.w {{.*}}, #-572662307
; 0x00110000 = 1114112
define i32 @f10(i32 %a) {
; CHECK-LABEL: f10:
; CHECK: @ %bb.0:
; CHECK-NEXT: movs r1, #24
; CHECK-NEXT: teq.w r0, #1114112
; CHECK-NEXT: it eq
; CHECK-NEXT: moveq r1, #42
; CHECK-NEXT: mov r0, r1
; CHECK-NEXT: bx lr
%tmp = xor i32 %a, 1114112
%tmp1 = icmp eq i32 0, %tmp
%ret = select i1 %tmp1, i32 42, i32 24
ret i32 %ret
}
; CHECK-LABEL: f10:
; CHECK: teq.w {{.*}}, #1114112
; 0x000000bb = 187
define i1 @f12(i32 %a) {
; CHECK-LABEL: f12:
; CHECK: @ %bb.0:
; CHECK-NEXT: eor r0, r0, #187
; CHECK-NEXT: clz r0, r0
; CHECK-NEXT: lsrs r0, r0, #5
; CHECK-NEXT: bx lr
%tmp = xor i32 %a, 187
%tmp1 = icmp eq i32 0, %tmp
ret i1 %tmp1
}
; CHECK-LABEL: f12:
; CHECK: eor r0, r0, #187
; CHECK-NEXT: clz r0, r0
; CHECK-NEXT: lsrs r0, r0, #5
; 0x00aa00aa = 11141290
define i1 @f13(i32 %a) {
%tmp = xor i32 %a, 11141290
; CHECK-LABEL: f13:
; CHECK: @ %bb.0:
; CHECK-NEXT: eor r0, r0, #11141290
; CHECK-NEXT: clz r0, r0
; CHECK-NEXT: lsrs r0, r0, #5
; CHECK-NEXT: bx lr
%tmp = xor i32 %a, 11141290
%tmp1 = icmp eq i32 %tmp, 0
ret i1 %tmp1
}
; CHECK-LABEL: f13:
; CHECK: eor r0, r0, #11141290
; CHECK-NEXT: clz r0, r0
; CHECK-NEXT: lsrs r0, r0, #5
; 0xcc00cc00 = 3422604288
define i1 @f16(i32 %a) {
; CHECK-LABEL: f16:
; CHECK: @ %bb.0:
; CHECK-NEXT: eor r0, r0, #-872363008
; CHECK-NEXT: clz r0, r0
; CHECK-NEXT: lsrs r0, r0, #5
; CHECK-NEXT: bx lr
%tmp = xor i32 %a, 3422604288
%tmp1 = icmp eq i32 0, %tmp
ret i1 %tmp1
}
; CHECK-LABEL: f16:
; CHECK: eor r0, r0, #-872363008
; CHECK-NEXT: clz r0, r0
; CHECK-NEXT: lsrs r0, r0, #5
; 0xdddddddd = 3722304989
define i1 @f17(i32 %a) {
; CHECK-LABEL: f17:
; CHECK: @ %bb.0:
; CHECK-NEXT: eor r0, r0, #-572662307
; CHECK-NEXT: clz r0, r0
; CHECK-NEXT: lsrs r0, r0, #5
; CHECK-NEXT: bx lr
%tmp = xor i32 %a, 3722304989
%tmp1 = icmp eq i32 %tmp, 0
ret i1 %tmp1
}
; CHECK-LABEL: f17:
; CHECK: eor r0, r0, #-572662307
; CHECK-NEXT: clz r0, r0
; CHECK-NEXT: lsrs r0, r0, #5
; 0x00110000 = 1114112
define i1 @f18(i32 %a) {
; CHECK-LABEL: f18:
; CHECK: @ %bb.0:
; CHECK-NEXT: eor r0, r0, #1114112
; CHECK-NEXT: clz r0, r0
; CHECK-NEXT: lsrs r0, r0, #5
; CHECK-NEXT: bx lr
%tmp = xor i32 %a, 1114112
%tmp1 = icmp eq i32 0, %tmp
ret i1 %tmp1
}
; CHECK-LABEL: f18:
; CHECK: eor r0, r0, #1114112
; CHECK-NEXT: clz r0, r0
; CHECK-NEXT: lsrs r0, r0, #5