forked from OSchip/llvm-project
[NFC][InstCombine] Autogenerate shift.ll test
llvm-svn: 373800
This commit is contained in:
Roman Lebedev
parent
007452532b
commit
ae738641d5
|
|
@ -21,7 +21,7 @@ define <4 x i32> @shl_non_splat_vector(<4 x i32> %A) {
|
|||
|
||||
define i32 @test6(i32 %A) {
|
||||
; CHECK-LABEL: @test6(
|
||||
; CHECK-NEXT: [[C:%.*]] = mul i32 %A, 6
|
||||
; CHECK-NEXT: [[C:%.*]] = mul i32 [[A:%.*]], 6
|
||||
; CHECK-NEXT: ret i32 [[C]]
|
||||
;
|
||||
%B = shl i32 %A, 1 ;; convert to an mul instruction
|
||||
|
|
@ -31,7 +31,7 @@ define i32 @test6(i32 %A) {
|
|||
|
||||
define i32 @test6a(i32 %A) {
|
||||
; CHECK-LABEL: @test6a(
|
||||
; CHECK-NEXT: [[C:%.*]] = mul i32 %A, 6
|
||||
; CHECK-NEXT: [[C:%.*]] = mul i32 [[A:%.*]], 6
|
||||
; CHECK-NEXT: ret i32 [[C]]
|
||||
;
|
||||
%B = mul i32 %A, 3
|
||||
|
|
@ -52,7 +52,7 @@ define i8 @test8(i8 %A) {
|
|||
;; (A << 7) >> 7 === A & 1
|
||||
define i8 @test9(i8 %A) {
|
||||
; CHECK-LABEL: @test9(
|
||||
; CHECK-NEXT: [[B:%.*]] = and i8 %A, 1
|
||||
; CHECK-NEXT: [[B:%.*]] = and i8 [[A:%.*]], 1
|
||||
; CHECK-NEXT: ret i8 [[B]]
|
||||
;
|
||||
%B = shl i8 %A, 7
|
||||
|
|
@ -64,7 +64,7 @@ define i8 @test9(i8 %A) {
|
|||
|
||||
define i8 @test10(i8 %A) {
|
||||
; CHECK-LABEL: @test10(
|
||||
; CHECK-NEXT: [[B:%.*]] = and i8 %A, -128
|
||||
; CHECK-NEXT: [[B:%.*]] = and i8 [[A:%.*]], -128
|
||||
; CHECK-NEXT: ret i8 [[B]]
|
||||
;
|
||||
%B = lshr i8 %A, 7
|
||||
|
|
@ -75,7 +75,7 @@ define i8 @test10(i8 %A) {
|
|||
;; Allow the simplification when the lshr shift is exact.
|
||||
define i8 @test10a(i8 %A) {
|
||||
; CHECK-LABEL: @test10a(
|
||||
; CHECK-NEXT: ret i8 %A
|
||||
; CHECK-NEXT: ret i8 [[A:%.*]]
|
||||
;
|
||||
%B = lshr exact i8 %A, 7
|
||||
%C = shl i8 %B, 7
|
||||
|
|
@ -85,14 +85,14 @@ define i8 @test10a(i8 %A) {
|
|||
;; This transformation is deferred to DAGCombine:
|
||||
;; (A >> 3) << 4 === (A & 0x1F) << 1
|
||||
;; The shl may be valuable to scalar evolution.
|
||||
define i8 @test11(i8 %A) {
|
||||
define i8 @test11(i8 %x) {
|
||||
; CHECK-LABEL: @test11(
|
||||
; CHECK-NEXT: [[A:%.*]] = mul i8 %A, 3
|
||||
; CHECK-NEXT: [[A:%.*]] = mul i8 [[X:%.*]], 3
|
||||
; CHECK-NEXT: [[B:%.*]] = lshr i8 [[A]], 3
|
||||
; CHECK-NEXT: [[C:%.*]] = shl i8 [[B]], 4
|
||||
; CHECK-NEXT: ret i8 [[C]]
|
||||
;
|
||||
%a = mul i8 %A, 3
|
||||
%a = mul i8 %x, 3
|
||||
%B = lshr i8 %a, 3
|
||||
%C = shl i8 %B, 4
|
||||
ret i8 %C
|
||||
|
|
@ -101,7 +101,7 @@ define i8 @test11(i8 %A) {
|
|||
;; Allow the simplification in InstCombine when the lshr shift is exact.
|
||||
define i8 @test11a(i8 %A) {
|
||||
; CHECK-LABEL: @test11a(
|
||||
; CHECK-NEXT: [[C:%.*]] = mul i8 %A, 6
|
||||
; CHECK-NEXT: [[C:%.*]] = mul i8 [[A:%.*]], 6
|
||||
; CHECK-NEXT: ret i8 [[C]]
|
||||
;
|
||||
%a = mul i8 %A, 3
|
||||
|
|
@ -114,8 +114,8 @@ define i8 @test11a(i8 %A) {
|
|||
;; (A >> 8) << 8 === A & -256
|
||||
define i32 @test12(i32 %A) {
|
||||
; CHECK-LABEL: @test12(
|
||||
; CHECK-NEXT: [[B1:%.*]] = and i32 %A, -256
|
||||
; CHECK-NEXT: ret i32 [[B1]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = and i32 [[A:%.*]], -256
|
||||
; CHECK-NEXT: ret i32 [[TMP1]]
|
||||
;
|
||||
%B = ashr i32 %A, 8
|
||||
%C = shl i32 %B, 8
|
||||
|
|
@ -141,14 +141,14 @@ define i8 @shishi(i8 %x) {
|
|||
;; This transformation is deferred to DAGCombine:
|
||||
;; (A >> 3) << 4 === (A & -8) * 2
|
||||
;; The shl may be valuable to scalar evolution.
|
||||
define i8 @test13(i8 %A) {
|
||||
define i8 @test13(i8 %x) {
|
||||
; CHECK-LABEL: @test13(
|
||||
; CHECK-NEXT: [[A:%.*]] = mul i8 %A, 3
|
||||
; CHECK-NEXT: [[B1:%.*]] = lshr i8 [[A]], 3
|
||||
; CHECK-NEXT: [[C:%.*]] = shl i8 [[B1]], 4
|
||||
; CHECK-NEXT: [[A:%.*]] = mul i8 [[X:%.*]], 3
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = lshr i8 [[A]], 3
|
||||
; CHECK-NEXT: [[C:%.*]] = shl i8 [[TMP1]], 4
|
||||
; CHECK-NEXT: ret i8 [[C]]
|
||||
;
|
||||
%a = mul i8 %A, 3
|
||||
%a = mul i8 %x, 3
|
||||
%B = ashr i8 %a, 3
|
||||
%C = shl i8 %B, 4
|
||||
ret i8 %C
|
||||
|
|
@ -156,7 +156,7 @@ define i8 @test13(i8 %A) {
|
|||
|
||||
define i8 @test13a(i8 %A) {
|
||||
; CHECK-LABEL: @test13a(
|
||||
; CHECK-NEXT: [[C:%.*]] = mul i8 %A, 6
|
||||
; CHECK-NEXT: [[C:%.*]] = mul i8 [[A:%.*]], 6
|
||||
; CHECK-NEXT: ret i8 [[C]]
|
||||
;
|
||||
%a = mul i8 %A, 3
|
||||
|
|
@ -168,7 +168,7 @@ define i8 @test13a(i8 %A) {
|
|||
;; D = ((B | 1234) << 4) === ((B << 4)|(1234 << 4)
|
||||
define i32 @test14(i32 %A) {
|
||||
; CHECK-LABEL: @test14(
|
||||
; CHECK-NEXT: [[B:%.*]] = and i32 %A, -19760
|
||||
; CHECK-NEXT: [[B:%.*]] = and i32 [[A:%.*]], -19760
|
||||
; CHECK-NEXT: [[C:%.*]] = or i32 [[B]], 19744
|
||||
; CHECK-NEXT: ret i32 [[C]]
|
||||
;
|
||||
|
|
@ -181,7 +181,7 @@ define i32 @test14(i32 %A) {
|
|||
;; D = ((B | 1234) << 4) === ((B << 4)|(1234 << 4)
|
||||
define i32 @test14a(i32 %A) {
|
||||
; CHECK-LABEL: @test14a(
|
||||
; CHECK-NEXT: [[C:%.*]] = and i32 %A, 77
|
||||
; CHECK-NEXT: [[C:%.*]] = and i32 [[A:%.*]], 77
|
||||
; CHECK-NEXT: ret i32 [[C]]
|
||||
;
|
||||
%B = shl i32 %A, 4
|
||||
|
|
@ -192,7 +192,7 @@ define i32 @test14a(i32 %A) {
|
|||
|
||||
define i32 @test15(i1 %C) {
|
||||
; CHECK-LABEL: @test15(
|
||||
; CHECK-NEXT: [[A:%.*]] = select i1 %C, i32 12, i32 4
|
||||
; CHECK-NEXT: [[A:%.*]] = select i1 [[C:%.*]], i32 12, i32 4
|
||||
; CHECK-NEXT: ret i32 [[A]]
|
||||
;
|
||||
%A = select i1 %C, i32 3, i32 1
|
||||
|
|
@ -202,7 +202,7 @@ define i32 @test15(i1 %C) {
|
|||
|
||||
define i32 @test15a(i1 %C) {
|
||||
; CHECK-LABEL: @test15a(
|
||||
; CHECK-NEXT: [[V:%.*]] = select i1 %C, i32 512, i32 128
|
||||
; CHECK-NEXT: [[V:%.*]] = select i1 [[C:%.*]], i32 512, i32 128
|
||||
; CHECK-NEXT: ret i32 [[V]]
|
||||
;
|
||||
%A = select i1 %C, i8 3, i8 1
|
||||
|
|
@ -213,7 +213,7 @@ define i32 @test15a(i1 %C) {
|
|||
|
||||
define i1 @test16(i32 %X) {
|
||||
; CHECK-LABEL: @test16(
|
||||
; CHECK-NEXT: [[TMP_6:%.*]] = and i32 %X, 16
|
||||
; CHECK-NEXT: [[TMP_6:%.*]] = and i32 [[X:%.*]], 16
|
||||
; CHECK-NEXT: [[TMP_7:%.*]] = icmp ne i32 [[TMP_6]], 0
|
||||
; CHECK-NEXT: ret i1 [[TMP_7]]
|
||||
;
|
||||
|
|
@ -225,7 +225,7 @@ define i1 @test16(i32 %X) {
|
|||
|
||||
define i1 @test17(i32 %A) {
|
||||
; CHECK-LABEL: @test17(
|
||||
; CHECK-NEXT: [[B_MASK:%.*]] = and i32 %A, -8
|
||||
; CHECK-NEXT: [[B_MASK:%.*]] = and i32 [[A:%.*]], -8
|
||||
; CHECK-NEXT: [[C:%.*]] = icmp eq i32 [[B_MASK]], 9872
|
||||
; CHECK-NEXT: ret i1 [[C]]
|
||||
;
|
||||
|
|
@ -236,7 +236,7 @@ define i1 @test17(i32 %A) {
|
|||
|
||||
define <2 x i1> @test17vec(<2 x i32> %A) {
|
||||
; CHECK-LABEL: @test17vec(
|
||||
; CHECK-NEXT: [[B_MASK:%.*]] = and <2 x i32> %A, <i32 -8, i32 -8>
|
||||
; CHECK-NEXT: [[B_MASK:%.*]] = and <2 x i32> [[A:%.*]], <i32 -8, i32 -8>
|
||||
; CHECK-NEXT: [[C:%.*]] = icmp eq <2 x i32> [[B_MASK]], <i32 9872, i32 9872>
|
||||
; CHECK-NEXT: ret <2 x i1> [[C]]
|
||||
;
|
||||
|
|
@ -257,7 +257,7 @@ define i1 @test18(i8 %A) {
|
|||
|
||||
define i1 @test19(i32 %A) {
|
||||
; CHECK-LABEL: @test19(
|
||||
; CHECK-NEXT: [[C:%.*]] = icmp ult i32 %A, 4
|
||||
; CHECK-NEXT: [[C:%.*]] = icmp ult i32 [[A:%.*]], 4
|
||||
; CHECK-NEXT: ret i1 [[C]]
|
||||
;
|
||||
%B = ashr i32 %A, 2
|
||||
|
|
@ -268,7 +268,7 @@ define i1 @test19(i32 %A) {
|
|||
|
||||
define <2 x i1> @test19vec(<2 x i32> %A) {
|
||||
; CHECK-LABEL: @test19vec(
|
||||
; CHECK-NEXT: [[C:%.*]] = icmp ult <2 x i32> %A, <i32 4, i32 4>
|
||||
; CHECK-NEXT: [[C:%.*]] = icmp ult <2 x i32> [[A:%.*]], <i32 4, i32 4>
|
||||
; CHECK-NEXT: ret <2 x i1> [[C]]
|
||||
;
|
||||
%B = ashr <2 x i32> %A, <i32 2, i32 2>
|
||||
|
|
@ -279,7 +279,7 @@ define <2 x i1> @test19vec(<2 x i32> %A) {
|
|||
;; X >u ~4
|
||||
define i1 @test19a(i32 %A) {
|
||||
; CHECK-LABEL: @test19a(
|
||||
; CHECK-NEXT: [[C:%.*]] = icmp ugt i32 %A, -5
|
||||
; CHECK-NEXT: [[C:%.*]] = icmp ugt i32 [[A:%.*]], -5
|
||||
; CHECK-NEXT: ret i1 [[C]]
|
||||
;
|
||||
%B = ashr i32 %A, 2
|
||||
|
|
@ -289,7 +289,7 @@ define i1 @test19a(i32 %A) {
|
|||
|
||||
define <2 x i1> @test19a_vec(<2 x i32> %A) {
|
||||
; CHECK-LABEL: @test19a_vec(
|
||||
; CHECK-NEXT: [[C:%.*]] = icmp ugt <2 x i32> %A, <i32 -5, i32 -5>
|
||||
; CHECK-NEXT: [[C:%.*]] = icmp ugt <2 x i32> [[A:%.*]], <i32 -5, i32 -5>
|
||||
; CHECK-NEXT: ret <2 x i1> [[C]]
|
||||
;
|
||||
%B = ashr <2 x i32> %A, <i32 2, i32 2>
|
||||
|
|
@ -309,7 +309,7 @@ define i1 @test20(i8 %A) {
|
|||
|
||||
define i1 @test21(i8 %A) {
|
||||
; CHECK-LABEL: @test21(
|
||||
; CHECK-NEXT: [[B_MASK:%.*]] = and i8 %A, 15
|
||||
; CHECK-NEXT: [[B_MASK:%.*]] = and i8 [[A:%.*]], 15
|
||||
; CHECK-NEXT: [[C:%.*]] = icmp eq i8 [[B_MASK]], 8
|
||||
; CHECK-NEXT: ret i1 [[C]]
|
||||
;
|
||||
|
|
@ -320,7 +320,7 @@ define i1 @test21(i8 %A) {
|
|||
|
||||
define i1 @test22(i8 %A) {
|
||||
; CHECK-LABEL: @test22(
|
||||
; CHECK-NEXT: [[B_MASK:%.*]] = and i8 %A, 15
|
||||
; CHECK-NEXT: [[B_MASK:%.*]] = and i8 [[A:%.*]], 15
|
||||
; CHECK-NEXT: [[C:%.*]] = icmp eq i8 [[B_MASK]], 0
|
||||
; CHECK-NEXT: ret i1 [[C]]
|
||||
;
|
||||
|
|
@ -331,7 +331,7 @@ define i1 @test22(i8 %A) {
|
|||
|
||||
define i8 @test23(i32 %A) {
|
||||
; CHECK-LABEL: @test23(
|
||||
; CHECK-NEXT: [[D:%.*]] = trunc i32 %A to i8
|
||||
; CHECK-NEXT: [[D:%.*]] = trunc i32 [[A:%.*]] to i8
|
||||
; CHECK-NEXT: ret i8 [[D]]
|
||||
;
|
||||
;; casts not needed
|
||||
|
|
@ -343,7 +343,7 @@ define i8 @test23(i32 %A) {
|
|||
|
||||
define i8 @test24(i8 %X) {
|
||||
; CHECK-LABEL: @test24(
|
||||
; CHECK-NEXT: [[Z:%.*]] = and i8 %X, 3
|
||||
; CHECK-NEXT: [[Z:%.*]] = and i8 [[X:%.*]], 3
|
||||
; CHECK-NEXT: ret i8 [[Z]]
|
||||
;
|
||||
%Y = and i8 %X, -5
|
||||
|
|
@ -354,8 +354,8 @@ define i8 @test24(i8 %X) {
|
|||
|
||||
define i32 @test25(i32 %tmp.2, i32 %AA) {
|
||||
; CHECK-LABEL: @test25(
|
||||
; CHECK-NEXT: [[TMP_3:%.*]] = and i32 %tmp.2, -131072
|
||||
; CHECK-NEXT: [[X2:%.*]] = add i32 [[TMP_3]], %AA
|
||||
; CHECK-NEXT: [[TMP_3:%.*]] = and i32 [[TMP_2:%.*]], -131072
|
||||
; CHECK-NEXT: [[X2:%.*]] = add i32 [[TMP_3]], [[AA:%.*]]
|
||||
; CHECK-NEXT: [[TMP_6:%.*]] = and i32 [[X2]], -131072
|
||||
; CHECK-NEXT: ret i32 [[TMP_6]]
|
||||
;
|
||||
|
|
@ -368,8 +368,8 @@ define i32 @test25(i32 %tmp.2, i32 %AA) {
|
|||
|
||||
define <2 x i32> @test25_vector(<2 x i32> %tmp.2, <2 x i32> %AA) {
|
||||
; CHECK-LABEL: @test25_vector(
|
||||
; CHECK-NEXT: [[TMP_3:%.*]] = and <2 x i32> %tmp.2, <i32 -131072, i32 -131072>
|
||||
; CHECK-NEXT: [[X2:%.*]] = add <2 x i32> [[TMP_3]], %AA
|
||||
; CHECK-NEXT: [[TMP_3:%.*]] = and <2 x i32> [[TMP_2:%.*]], <i32 -131072, i32 -131072>
|
||||
; CHECK-NEXT: [[X2:%.*]] = add <2 x i32> [[TMP_3]], [[AA:%.*]]
|
||||
; CHECK-NEXT: [[TMP_6:%.*]] = and <2 x i32> [[X2]], <i32 -131072, i32 -131072>
|
||||
; CHECK-NEXT: ret <2 x i32> [[TMP_6]]
|
||||
;
|
||||
|
|
@ -383,7 +383,7 @@ define <2 x i32> @test25_vector(<2 x i32> %tmp.2, <2 x i32> %AA) {
|
|||
;; handle casts between shifts.
|
||||
define i32 @test26(i32 %A) {
|
||||
; CHECK-LABEL: @test26(
|
||||
; CHECK-NEXT: [[B:%.*]] = and i32 %A, -2
|
||||
; CHECK-NEXT: [[B:%.*]] = and i32 [[A:%.*]], -2
|
||||
; CHECK-NEXT: ret i32 [[B]]
|
||||
;
|
||||
%B = lshr i32 %A, 1
|
||||
|
|
@ -395,7 +395,7 @@ define i32 @test26(i32 %A) {
|
|||
|
||||
define i1 @test27(i32 %x) nounwind {
|
||||
; CHECK-LABEL: @test27(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = and i32 %x, 8
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = and i32 [[X:%.*]], 8
|
||||
; CHECK-NEXT: [[Z:%.*]] = icmp ne i32 [[TMP1]], 0
|
||||
; CHECK-NEXT: ret i1 [[Z]]
|
||||
;
|
||||
|
|
@ -406,7 +406,7 @@ define i1 @test27(i32 %x) nounwind {
|
|||
|
||||
define i1 @test28(i8 %x) {
|
||||
; CHECK-LABEL: @test28(
|
||||
; CHECK-NEXT: [[CMP:%.*]] = icmp slt i8 %x, 0
|
||||
; CHECK-NEXT: [[CMP:%.*]] = icmp slt i8 [[X:%.*]], 0
|
||||
; CHECK-NEXT: ret i1 [[CMP]]
|
||||
;
|
||||
%shr = lshr i8 %x, 7
|
||||
|
|
@ -416,7 +416,7 @@ define i1 @test28(i8 %x) {
|
|||
|
||||
define <2 x i1> @test28vec(<2 x i8> %x) {
|
||||
; CHECK-LABEL: @test28vec(
|
||||
; CHECK-NEXT: [[CMP:%.*]] = icmp slt <2 x i8> %x, zeroinitializer
|
||||
; CHECK-NEXT: [[CMP:%.*]] = icmp slt <2 x i8> [[X:%.*]], zeroinitializer
|
||||
; CHECK-NEXT: ret <2 x i1> [[CMP]]
|
||||
;
|
||||
%shr = lshr <2 x i8> %x, <i8 7, i8 7>
|
||||
|
|
@ -427,13 +427,13 @@ define <2 x i1> @test28vec(<2 x i8> %x) {
|
|||
define i8 @test28a(i8 %x, i8 %y) {
|
||||
; CHECK-LABEL: @test28a(
|
||||
; CHECK-NEXT: entry:
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = lshr i8 %x, 7
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = lshr i8 [[X:%.*]], 7
|
||||
; CHECK-NEXT: [[COND1:%.*]] = icmp eq i8 [[TMP1]], 0
|
||||
; CHECK-NEXT: br i1 [[COND1]], label %bb2, label %bb1
|
||||
; CHECK-NEXT: br i1 [[COND1]], label [[BB2:%.*]], label [[BB1:%.*]]
|
||||
; CHECK: bb1:
|
||||
; CHECK-NEXT: ret i8 [[TMP1]]
|
||||
; CHECK: bb2:
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = add i8 [[TMP1]], %y
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = add i8 [[TMP1]], [[Y:%.*]]
|
||||
; CHECK-NEXT: ret i8 [[TMP2]]
|
||||
;
|
||||
entry:
|
||||
|
|
@ -452,7 +452,7 @@ bb2:
|
|||
define i32 @test29(i64 %d18) {
|
||||
; CHECK-LABEL: @test29(
|
||||
; CHECK-NEXT: entry:
|
||||
; CHECK-NEXT: [[TMP916:%.*]] = lshr i64 %d18, 63
|
||||
; CHECK-NEXT: [[TMP916:%.*]] = lshr i64 [[D18:%.*]], 63
|
||||
; CHECK-NEXT: [[TMP10:%.*]] = trunc i64 [[TMP916]] to i32
|
||||
; CHECK-NEXT: ret i32 [[TMP10]]
|
||||
;
|
||||
|
|
@ -466,8 +466,8 @@ entry:
|
|||
|
||||
define i32 @test30(i32 %A, i32 %B, i32 %C) {
|
||||
; CHECK-LABEL: @test30(
|
||||
; CHECK-NEXT: [[X1:%.*]] = and i32 %A, %B
|
||||
; CHECK-NEXT: [[Z:%.*]] = shl i32 [[X1]], %C
|
||||
; CHECK-NEXT: [[X1:%.*]] = and i32 [[A:%.*]], [[B:%.*]]
|
||||
; CHECK-NEXT: [[Z:%.*]] = shl i32 [[X1]], [[C:%.*]]
|
||||
; CHECK-NEXT: ret i32 [[Z]]
|
||||
;
|
||||
%X = shl i32 %A, %C
|
||||
|
|
@ -478,8 +478,8 @@ define i32 @test30(i32 %A, i32 %B, i32 %C) {
|
|||
|
||||
define i32 @test31(i32 %A, i32 %B, i32 %C) {
|
||||
; CHECK-LABEL: @test31(
|
||||
; CHECK-NEXT: [[X1:%.*]] = or i32 %A, %B
|
||||
; CHECK-NEXT: [[Z:%.*]] = lshr i32 [[X1]], %C
|
||||
; CHECK-NEXT: [[X1:%.*]] = or i32 [[A:%.*]], [[B:%.*]]
|
||||
; CHECK-NEXT: [[Z:%.*]] = lshr i32 [[X1]], [[C:%.*]]
|
||||
; CHECK-NEXT: ret i32 [[Z]]
|
||||
;
|
||||
%X = lshr i32 %A, %C
|
||||
|
|
@ -490,8 +490,8 @@ define i32 @test31(i32 %A, i32 %B, i32 %C) {
|
|||
|
||||
define i32 @test32(i32 %A, i32 %B, i32 %C) {
|
||||
; CHECK-LABEL: @test32(
|
||||
; CHECK-NEXT: [[X1:%.*]] = xor i32 %A, %B
|
||||
; CHECK-NEXT: [[Z:%.*]] = ashr i32 [[X1]], %C
|
||||
; CHECK-NEXT: [[X1:%.*]] = xor i32 [[A:%.*]], [[B:%.*]]
|
||||
; CHECK-NEXT: [[Z:%.*]] = ashr i32 [[X1]], [[C:%.*]]
|
||||
; CHECK-NEXT: ret i32 [[Z]]
|
||||
;
|
||||
%X = ashr i32 %A, %C
|
||||
|
|
@ -502,7 +502,7 @@ define i32 @test32(i32 %A, i32 %B, i32 %C) {
|
|||
|
||||
define i1 @test33(i32 %X) {
|
||||
; CHECK-LABEL: @test33(
|
||||
; CHECK-NEXT: [[TMP1_MASK:%.*]] = and i32 %X, 16777216
|
||||
; CHECK-NEXT: [[TMP1_MASK:%.*]] = and i32 [[X:%.*]], 16777216
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = icmp ne i32 [[TMP1_MASK]], 0
|
||||
; CHECK-NEXT: ret i1 [[TMP2]]
|
||||
;
|
||||
|
|
@ -513,7 +513,7 @@ define i1 @test33(i32 %X) {
|
|||
|
||||
define <2 x i1> @test33vec(<2 x i32> %X) {
|
||||
; CHECK-LABEL: @test33vec(
|
||||
; CHECK-NEXT: [[TMP1_MASK:%.*]] = and <2 x i32> %X, <i32 16777216, i32 16777216>
|
||||
; CHECK-NEXT: [[TMP1_MASK:%.*]] = and <2 x i32> [[X:%.*]], <i32 16777216, i32 16777216>
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = icmp ne <2 x i32> [[TMP1_MASK]], zeroinitializer
|
||||
; CHECK-NEXT: ret <2 x i1> [[TMP2]]
|
||||
;
|
||||
|
|
@ -533,7 +533,7 @@ define i1 @test34(i32 %X) {
|
|||
|
||||
define i1 @test35(i32 %X) {
|
||||
; CHECK-LABEL: @test35(
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = icmp slt i32 %X, 0
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = icmp slt i32 [[X:%.*]], 0
|
||||
; CHECK-NEXT: ret i1 [[TMP2]]
|
||||
;
|
||||
%tmp1 = ashr i32 %X, 7
|
||||
|
|
@ -543,7 +543,7 @@ define i1 @test35(i32 %X) {
|
|||
|
||||
define <2 x i1> @test35vec(<2 x i32> %X) {
|
||||
; CHECK-LABEL: @test35vec(
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = icmp slt <2 x i32> %X, zeroinitializer
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = icmp slt <2 x i32> [[X:%.*]], zeroinitializer
|
||||
; CHECK-NEXT: ret <2 x i1> [[TMP2]]
|
||||
;
|
||||
%tmp1 = ashr <2 x i32> %X, <i32 7, i32 7>
|
||||
|
|
@ -553,7 +553,7 @@ define <2 x i1> @test35vec(<2 x i32> %X) {
|
|||
|
||||
define i128 @test36(i128 %A, i128 %B) {
|
||||
; CHECK-LABEL: @test36(
|
||||
; CHECK-NEXT: [[TMP231:%.*]] = or i128 %B, %A
|
||||
; CHECK-NEXT: [[TMP231:%.*]] = or i128 [[B:%.*]], [[A:%.*]]
|
||||
; CHECK-NEXT: [[INS:%.*]] = and i128 [[TMP231]], 18446744073709551615
|
||||
; CHECK-NEXT: ret i128 [[INS]]
|
||||
;
|
||||
|
|
@ -566,9 +566,9 @@ define i128 @test36(i128 %A, i128 %B) {
|
|||
|
||||
define i64 @test37(i128 %A, i32 %B) {
|
||||
; CHECK-LABEL: @test37(
|
||||
; CHECK-NEXT: [[TMP22:%.*]] = zext i32 %B to i128
|
||||
; CHECK-NEXT: [[TMP22:%.*]] = zext i32 [[B:%.*]] to i128
|
||||
; CHECK-NEXT: [[TMP23:%.*]] = shl nuw nsw i128 [[TMP22]], 32
|
||||
; CHECK-NEXT: [[INS:%.*]] = or i128 [[TMP23]], %A
|
||||
; CHECK-NEXT: [[INS:%.*]] = or i128 [[TMP23]], [[A:%.*]]
|
||||
; CHECK-NEXT: [[TMP46:%.*]] = trunc i128 [[INS]] to i64
|
||||
; CHECK-NEXT: ret i64 [[TMP46]]
|
||||
;
|
||||
|
|
@ -583,7 +583,7 @@ define i64 @test37(i128 %A, i32 %B) {
|
|||
|
||||
define <2 x i32> @shl_nuw_nsw_splat_vec(<2 x i8> %x) {
|
||||
; CHECK-LABEL: @shl_nuw_nsw_splat_vec(
|
||||
; CHECK-NEXT: [[T2:%.*]] = zext <2 x i8> %x to <2 x i32>
|
||||
; CHECK-NEXT: [[T2:%.*]] = zext <2 x i8> [[X:%.*]] to <2 x i32>
|
||||
; CHECK-NEXT: [[T3:%.*]] = shl nuw nsw <2 x i32> [[T2]], <i32 17, i32 17>
|
||||
; CHECK-NEXT: ret <2 x i32> [[T3]]
|
||||
;
|
||||
|
|
@ -594,7 +594,7 @@ define <2 x i32> @shl_nuw_nsw_splat_vec(<2 x i8> %x) {
|
|||
|
||||
define i32 @test38(i32 %x) nounwind readnone {
|
||||
; CHECK-LABEL: @test38(
|
||||
; CHECK-NEXT: [[REM1:%.*]] = and i32 %x, 31
|
||||
; CHECK-NEXT: [[REM1:%.*]] = and i32 [[X:%.*]], 31
|
||||
; CHECK-NEXT: [[SHL:%.*]] = shl i32 1, [[REM1]]
|
||||
; CHECK-NEXT: ret i32 [[SHL]]
|
||||
;
|
||||
|
|
@ -607,7 +607,7 @@ define i32 @test38(i32 %x) nounwind readnone {
|
|||
define i8 @test39(i32 %a0) {
|
||||
; CHECK-LABEL: @test39(
|
||||
; CHECK-NEXT: entry:
|
||||
; CHECK-NEXT: [[TMP4:%.*]] = trunc i32 %a0 to i8
|
||||
; CHECK-NEXT: [[TMP4:%.*]] = trunc i32 [[A0:%.*]] to i8
|
||||
; CHECK-NEXT: [[TMP5:%.*]] = shl i8 [[TMP4]], 5
|
||||
; CHECK-NEXT: [[TMP49:%.*]] = shl i8 [[TMP4]], 6
|
||||
; CHECK-NEXT: [[TMP50:%.*]] = and i8 [[TMP49]], 64
|
||||
|
|
@ -634,8 +634,8 @@ entry:
|
|||
; PR9809
|
||||
define i32 @test40(i32 %a, i32 %b) nounwind {
|
||||
; CHECK-LABEL: @test40(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = add i32 %b, 2
|
||||
; CHECK-NEXT: [[DIV:%.*]] = lshr i32 %a, [[TMP1]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = add i32 [[B:%.*]], 2
|
||||
; CHECK-NEXT: [[DIV:%.*]] = lshr i32 [[A:%.*]], [[TMP1]]
|
||||
; CHECK-NEXT: ret i32 [[DIV]]
|
||||
;
|
||||
%shl1 = shl i32 1, %b
|
||||
|
|
@ -646,7 +646,7 @@ define i32 @test40(i32 %a, i32 %b) nounwind {
|
|||
|
||||
define i32 @test41(i32 %a, i32 %b) nounwind {
|
||||
; CHECK-LABEL: @test41(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = shl i32 8, %b
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = shl i32 8, [[B:%.*]]
|
||||
; CHECK-NEXT: ret i32 [[TMP1]]
|
||||
;
|
||||
%1 = shl i32 1, %b
|
||||
|
|
@ -656,8 +656,8 @@ define i32 @test41(i32 %a, i32 %b) nounwind {
|
|||
|
||||
define i32 @test42(i32 %a, i32 %b) nounwind {
|
||||
; CHECK-LABEL: @test42(
|
||||
; CHECK-NEXT: [[DIV:%.*]] = lshr exact i32 4096, %b
|
||||
; CHECK-NEXT: [[DIV2:%.*]] = udiv i32 %a, [[DIV]]
|
||||
; CHECK-NEXT: [[DIV:%.*]] = lshr exact i32 4096, [[B:%.*]]
|
||||
; CHECK-NEXT: [[DIV2:%.*]] = udiv i32 [[A:%.*]], [[DIV]]
|
||||
; CHECK-NEXT: ret i32 [[DIV2]]
|
||||
;
|
||||
%div = lshr i32 4096, %b ; must be exact otherwise we'd divide by zero
|
||||
|
|
@ -667,8 +667,8 @@ define i32 @test42(i32 %a, i32 %b) nounwind {
|
|||
|
||||
define <2 x i32> @test42vec(<2 x i32> %a, <2 x i32> %b) {
|
||||
; CHECK-LABEL: @test42vec(
|
||||
; CHECK-NEXT: [[DIV:%.*]] = lshr exact <2 x i32> <i32 4096, i32 4096>, %b
|
||||
; CHECK-NEXT: [[DIV2:%.*]] = udiv <2 x i32> %a, [[DIV]]
|
||||
; CHECK-NEXT: [[DIV:%.*]] = lshr exact <2 x i32> <i32 4096, i32 4096>, [[B:%.*]]
|
||||
; CHECK-NEXT: [[DIV2:%.*]] = udiv <2 x i32> [[A:%.*]], [[DIV]]
|
||||
; CHECK-NEXT: ret <2 x i32> [[DIV2]]
|
||||
;
|
||||
%div = lshr <2 x i32> <i32 4096, i32 4096>, %b ; must be exact otherwise we'd divide by zero
|
||||
|
|
@ -678,8 +678,8 @@ define <2 x i32> @test42vec(<2 x i32> %a, <2 x i32> %b) {
|
|||
|
||||
define i32 @test43(i32 %a, i32 %b) nounwind {
|
||||
; CHECK-LABEL: @test43(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = add i32 %b, 12
|
||||
; CHECK-NEXT: [[DIV2:%.*]] = lshr i32 %a, [[TMP1]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = add i32 [[B:%.*]], 12
|
||||
; CHECK-NEXT: [[DIV2:%.*]] = lshr i32 [[A:%.*]], [[TMP1]]
|
||||
; CHECK-NEXT: ret i32 [[DIV2]]
|
||||
;
|
||||
%div = shl i32 4096, %b ; must be exact otherwise we'd divide by zero
|
||||
|
|
@ -689,7 +689,7 @@ define i32 @test43(i32 %a, i32 %b) nounwind {
|
|||
|
||||
define i32 @test44(i32 %a) nounwind {
|
||||
; CHECK-LABEL: @test44(
|
||||
; CHECK-NEXT: [[Y:%.*]] = shl i32 %a, 5
|
||||
; CHECK-NEXT: [[Y:%.*]] = shl i32 [[A:%.*]], 5
|
||||
; CHECK-NEXT: ret i32 [[Y]]
|
||||
;
|
||||
%y = shl nuw i32 %a, 1
|
||||
|
|
@ -699,7 +699,7 @@ define i32 @test44(i32 %a) nounwind {
|
|||
|
||||
define i32 @test45(i32 %a) nounwind {
|
||||
; CHECK-LABEL: @test45(
|
||||
; CHECK-NEXT: [[Y:%.*]] = lshr i32 %a, 5
|
||||
; CHECK-NEXT: [[Y:%.*]] = lshr i32 [[A:%.*]], 5
|
||||
; CHECK-NEXT: ret i32 [[Y]]
|
||||
;
|
||||
%y = lshr exact i32 %a, 1
|
||||
|
|
@ -711,7 +711,7 @@ define i32 @test45(i32 %a) nounwind {
|
|||
|
||||
define i32 @test46(i32 %a) {
|
||||
; CHECK-LABEL: @test46(
|
||||
; CHECK-NEXT: [[Z:%.*]] = ashr exact i32 %a, 2
|
||||
; CHECK-NEXT: [[Z:%.*]] = ashr exact i32 [[A:%.*]], 2
|
||||
; CHECK-NEXT: ret i32 [[Z]]
|
||||
;
|
||||
%y = ashr exact i32 %a, 3
|
||||
|
|
@ -723,7 +723,7 @@ define i32 @test46(i32 %a) {
|
|||
|
||||
define <2 x i32> @test46_splat_vec(<2 x i32> %a) {
|
||||
; CHECK-LABEL: @test46_splat_vec(
|
||||
; CHECK-NEXT: [[Z:%.*]] = ashr exact <2 x i32> %a, <i32 2, i32 2>
|
||||
; CHECK-NEXT: [[Z:%.*]] = ashr exact <2 x i32> [[A:%.*]], <i32 2, i32 2>
|
||||
; CHECK-NEXT: ret <2 x i32> [[Z]]
|
||||
;
|
||||
%y = ashr exact <2 x i32> %a, <i32 3, i32 3>
|
||||
|
|
@ -735,7 +735,7 @@ define <2 x i32> @test46_splat_vec(<2 x i32> %a) {
|
|||
|
||||
define i8 @test47(i8 %a) {
|
||||
; CHECK-LABEL: @test47(
|
||||
; CHECK-NEXT: [[Z:%.*]] = lshr exact i8 %a, 2
|
||||
; CHECK-NEXT: [[Z:%.*]] = lshr exact i8 [[A:%.*]], 2
|
||||
; CHECK-NEXT: ret i8 [[Z]]
|
||||
;
|
||||
%y = lshr exact i8 %a, 3
|
||||
|
|
@ -747,7 +747,7 @@ define i8 @test47(i8 %a) {
|
|||
|
||||
define <2 x i8> @test47_splat_vec(<2 x i8> %a) {
|
||||
; CHECK-LABEL: @test47_splat_vec(
|
||||
; CHECK-NEXT: [[Z:%.*]] = lshr exact <2 x i8> %a, <i8 2, i8 2>
|
||||
; CHECK-NEXT: [[Z:%.*]] = lshr exact <2 x i8> [[A:%.*]], <i8 2, i8 2>
|
||||
; CHECK-NEXT: ret <2 x i8> [[Z]]
|
||||
;
|
||||
%y = lshr exact <2 x i8> %a, <i8 3, i8 3>
|
||||
|
|
@ -759,7 +759,7 @@ define <2 x i8> @test47_splat_vec(<2 x i8> %a) {
|
|||
|
||||
define i32 @test48(i32 %x) {
|
||||
; CHECK-LABEL: @test48(
|
||||
; CHECK-NEXT: [[B:%.*]] = shl i32 %x, 2
|
||||
; CHECK-NEXT: [[B:%.*]] = shl i32 [[X:%.*]], 2
|
||||
; CHECK-NEXT: ret i32 [[B]]
|
||||
;
|
||||
%A = lshr exact i32 %x, 1
|
||||
|
|
@ -771,7 +771,7 @@ define i32 @test48(i32 %x) {
|
|||
|
||||
define i32 @test48_nuw_nsw(i32 %x) {
|
||||
; CHECK-LABEL: @test48_nuw_nsw(
|
||||
; CHECK-NEXT: [[B:%.*]] = shl nuw nsw i32 %x, 2
|
||||
; CHECK-NEXT: [[B:%.*]] = shl nuw nsw i32 [[X:%.*]], 2
|
||||
; CHECK-NEXT: ret i32 [[B]]
|
||||
;
|
||||
%A = lshr exact i32 %x, 1
|
||||
|
|
@ -783,7 +783,7 @@ define i32 @test48_nuw_nsw(i32 %x) {
|
|||
|
||||
define <2 x i32> @test48_splat_vec(<2 x i32> %x) {
|
||||
; CHECK-LABEL: @test48_splat_vec(
|
||||
; CHECK-NEXT: [[B:%.*]] = shl nuw nsw <2 x i32> %x, <i32 2, i32 2>
|
||||
; CHECK-NEXT: [[B:%.*]] = shl nuw nsw <2 x i32> [[X:%.*]], <i32 2, i32 2>
|
||||
; CHECK-NEXT: ret <2 x i32> [[B]]
|
||||
;
|
||||
%A = lshr exact <2 x i32> %x, <i32 1, i32 1>
|
||||
|
|
@ -795,7 +795,7 @@ define <2 x i32> @test48_splat_vec(<2 x i32> %x) {
|
|||
|
||||
define i32 @test49(i32 %x) {
|
||||
; CHECK-LABEL: @test49(
|
||||
; CHECK-NEXT: [[B:%.*]] = shl i32 %x, 2
|
||||
; CHECK-NEXT: [[B:%.*]] = shl i32 [[X:%.*]], 2
|
||||
; CHECK-NEXT: ret i32 [[B]]
|
||||
;
|
||||
%A = ashr exact i32 %x, 1
|
||||
|
|
@ -807,7 +807,7 @@ define i32 @test49(i32 %x) {
|
|||
|
||||
define i32 @test49_nuw_nsw(i32 %x) {
|
||||
; CHECK-LABEL: @test49_nuw_nsw(
|
||||
; CHECK-NEXT: [[B:%.*]] = shl nuw nsw i32 %x, 2
|
||||
; CHECK-NEXT: [[B:%.*]] = shl nuw nsw i32 [[X:%.*]], 2
|
||||
; CHECK-NEXT: ret i32 [[B]]
|
||||
;
|
||||
%A = ashr exact i32 %x, 1
|
||||
|
|
@ -819,7 +819,7 @@ define i32 @test49_nuw_nsw(i32 %x) {
|
|||
|
||||
define <2 x i32> @test49_splat_vec(<2 x i32> %x) {
|
||||
; CHECK-LABEL: @test49_splat_vec(
|
||||
; CHECK-NEXT: [[B:%.*]] = shl nuw nsw <2 x i32> %x, <i32 2, i32 2>
|
||||
; CHECK-NEXT: [[B:%.*]] = shl nuw nsw <2 x i32> [[X:%.*]], <i32 2, i32 2>
|
||||
; CHECK-NEXT: ret <2 x i32> [[B]]
|
||||
;
|
||||
%A = ashr exact <2 x i32> %x, <i32 1, i32 1>
|
||||
|
|
@ -831,7 +831,7 @@ define <2 x i32> @test49_splat_vec(<2 x i32> %x) {
|
|||
|
||||
define i32 @test50(i32 %x) {
|
||||
; CHECK-LABEL: @test50(
|
||||
; CHECK-NEXT: [[B:%.*]] = ashr i32 %x, 2
|
||||
; CHECK-NEXT: [[B:%.*]] = ashr i32 [[X:%.*]], 2
|
||||
; CHECK-NEXT: ret i32 [[B]]
|
||||
;
|
||||
%A = shl nsw i32 %x, 1
|
||||
|
|
@ -844,7 +844,7 @@ define i32 @test50(i32 %x) {
|
|||
|
||||
define <2 x i32> @test50_splat_vec(<2 x i32> %x) {
|
||||
; CHECK-LABEL: @test50_splat_vec(
|
||||
; CHECK-NEXT: [[B:%.*]] = ashr exact <2 x i32> %x, <i32 2, i32 2>
|
||||
; CHECK-NEXT: [[B:%.*]] = ashr exact <2 x i32> [[X:%.*]], <i32 2, i32 2>
|
||||
; CHECK-NEXT: ret <2 x i32> [[B]]
|
||||
;
|
||||
%A = shl nsw <2 x i32> %x, <i32 1, i32 1>
|
||||
|
|
@ -856,7 +856,7 @@ define <2 x i32> @test50_splat_vec(<2 x i32> %x) {
|
|||
|
||||
define i32 @test51(i32 %x) {
|
||||
; CHECK-LABEL: @test51(
|
||||
; CHECK-NEXT: [[B:%.*]] = lshr i32 %x, 2
|
||||
; CHECK-NEXT: [[B:%.*]] = lshr i32 [[X:%.*]], 2
|
||||
; CHECK-NEXT: ret i32 [[B]]
|
||||
;
|
||||
%A = shl nuw i32 %x, 1
|
||||
|
|
@ -869,7 +869,7 @@ define i32 @test51(i32 %x) {
|
|||
|
||||
define <2 x i32> @test51_splat_vec(<2 x i32> %x) {
|
||||
; CHECK-LABEL: @test51_splat_vec(
|
||||
; CHECK-NEXT: [[B:%.*]] = lshr exact <2 x i32> %x, <i32 2, i32 2>
|
||||
; CHECK-NEXT: [[B:%.*]] = lshr exact <2 x i32> [[X:%.*]], <i32 2, i32 2>
|
||||
; CHECK-NEXT: ret <2 x i32> [[B]]
|
||||
;
|
||||
%A = shl nuw <2 x i32> %x, <i32 1, i32 1>
|
||||
|
|
@ -882,7 +882,7 @@ define <2 x i32> @test51_splat_vec(<2 x i32> %x) {
|
|||
|
||||
define i32 @test51_no_nuw(i32 %x) {
|
||||
; CHECK-LABEL: @test51_no_nuw(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = lshr exact i32 %x, 2
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = lshr exact i32 [[X:%.*]], 2
|
||||
; CHECK-NEXT: [[B:%.*]] = and i32 [[TMP1]], 536870911
|
||||
; CHECK-NEXT: ret i32 [[B]]
|
||||
;
|
||||
|
|
@ -895,7 +895,7 @@ define i32 @test51_no_nuw(i32 %x) {
|
|||
|
||||
define <2 x i32> @test51_no_nuw_splat_vec(<2 x i32> %x) {
|
||||
; CHECK-LABEL: @test51_no_nuw_splat_vec(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = lshr <2 x i32> %x, <i32 2, i32 2>
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = lshr <2 x i32> [[X:%.*]], <i32 2, i32 2>
|
||||
; CHECK-NEXT: [[B:%.*]] = and <2 x i32> [[TMP1]], <i32 536870911, i32 536870911>
|
||||
; CHECK-NEXT: ret <2 x i32> [[B]]
|
||||
;
|
||||
|
|
@ -908,7 +908,7 @@ define <2 x i32> @test51_no_nuw_splat_vec(<2 x i32> %x) {
|
|||
|
||||
define i32 @test52(i32 %x) {
|
||||
; CHECK-LABEL: @test52(
|
||||
; CHECK-NEXT: [[B:%.*]] = shl nsw i32 %x, 2
|
||||
; CHECK-NEXT: [[B:%.*]] = shl nsw i32 [[X:%.*]], 2
|
||||
; CHECK-NEXT: ret i32 [[B]]
|
||||
;
|
||||
%A = shl nsw i32 %x, 3
|
||||
|
|
@ -920,7 +920,7 @@ define i32 @test52(i32 %x) {
|
|||
|
||||
define <2 x i32> @test52_splat_vec(<2 x i32> %x) {
|
||||
; CHECK-LABEL: @test52_splat_vec(
|
||||
; CHECK-NEXT: [[B:%.*]] = shl nsw <2 x i32> %x, <i32 2, i32 2>
|
||||
; CHECK-NEXT: [[B:%.*]] = shl nsw <2 x i32> [[X:%.*]], <i32 2, i32 2>
|
||||
; CHECK-NEXT: ret <2 x i32> [[B]]
|
||||
;
|
||||
%A = shl nsw <2 x i32> %x, <i32 3, i32 3>
|
||||
|
|
@ -932,7 +932,7 @@ define <2 x i32> @test52_splat_vec(<2 x i32> %x) {
|
|||
|
||||
define i32 @test53(i32 %x) {
|
||||
; CHECK-LABEL: @test53(
|
||||
; CHECK-NEXT: [[B:%.*]] = shl nuw i32 %x, 2
|
||||
; CHECK-NEXT: [[B:%.*]] = shl nuw i32 [[X:%.*]], 2
|
||||
; CHECK-NEXT: ret i32 [[B]]
|
||||
;
|
||||
%A = shl nuw i32 %x, 3
|
||||
|
|
@ -944,7 +944,7 @@ define i32 @test53(i32 %x) {
|
|||
|
||||
define <2 x i32> @test53_splat_vec(<2 x i32> %x) {
|
||||
; CHECK-LABEL: @test53_splat_vec(
|
||||
; CHECK-NEXT: [[B:%.*]] = shl nuw <2 x i32> %x, <i32 2, i32 2>
|
||||
; CHECK-NEXT: [[B:%.*]] = shl nuw <2 x i32> [[X:%.*]], <i32 2, i32 2>
|
||||
; CHECK-NEXT: ret <2 x i32> [[B]]
|
||||
;
|
||||
%A = shl nuw <2 x i32> %x, <i32 3, i32 3>
|
||||
|
|
@ -956,7 +956,7 @@ define <2 x i32> @test53_splat_vec(<2 x i32> %x) {
|
|||
|
||||
define i8 @test53_no_nuw(i8 %x) {
|
||||
; CHECK-LABEL: @test53_no_nuw(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = shl i8 %x, 2
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = shl i8 [[X:%.*]], 2
|
||||
; CHECK-NEXT: [[B:%.*]] = and i8 [[TMP1]], 124
|
||||
; CHECK-NEXT: ret i8 [[B]]
|
||||
;
|
||||
|
|
@ -969,7 +969,7 @@ define i8 @test53_no_nuw(i8 %x) {
|
|||
|
||||
define <2 x i8> @test53_no_nuw_splat_vec(<2 x i8> %x) {
|
||||
; CHECK-LABEL: @test53_no_nuw_splat_vec(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = shl <2 x i8> %x, <i8 2, i8 2>
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = shl <2 x i8> [[X:%.*]], <i8 2, i8 2>
|
||||
; CHECK-NEXT: [[B:%.*]] = and <2 x i8> [[TMP1]], <i8 124, i8 124>
|
||||
; CHECK-NEXT: ret <2 x i8> [[B]]
|
||||
;
|
||||
|
|
@ -980,7 +980,7 @@ define <2 x i8> @test53_no_nuw_splat_vec(<2 x i8> %x) {
|
|||
|
||||
define i32 @test54(i32 %x) {
|
||||
; CHECK-LABEL: @test54(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = shl i32 %x, 3
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = shl i32 [[X:%.*]], 3
|
||||
; CHECK-NEXT: [[AND:%.*]] = and i32 [[TMP1]], 16
|
||||
; CHECK-NEXT: ret i32 [[AND]]
|
||||
;
|
||||
|
|
@ -992,7 +992,7 @@ define i32 @test54(i32 %x) {
|
|||
|
||||
define <2 x i32> @test54_splat_vec(<2 x i32> %x) {
|
||||
; CHECK-LABEL: @test54_splat_vec(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = shl <2 x i32> %x, <i32 3, i32 3>
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = shl <2 x i32> [[X:%.*]], <i32 3, i32 3>
|
||||
; CHECK-NEXT: [[AND:%.*]] = and <2 x i32> [[TMP1]], <i32 16, i32 16>
|
||||
; CHECK-NEXT: ret <2 x i32> [[AND]]
|
||||
;
|
||||
|
|
@ -1004,7 +1004,7 @@ define <2 x i32> @test54_splat_vec(<2 x i32> %x) {
|
|||
|
||||
define i32 @test55(i32 %x) {
|
||||
; CHECK-LABEL: @test55(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = shl i32 %x, 3
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = shl i32 [[X:%.*]], 3
|
||||
; CHECK-NEXT: [[OR:%.*]] = or i32 [[TMP1]], 8
|
||||
; CHECK-NEXT: ret i32 [[OR]]
|
||||
;
|
||||
|
|
@ -1016,7 +1016,7 @@ define i32 @test55(i32 %x) {
|
|||
|
||||
define i32 @test56(i32 %x) {
|
||||
; CHECK-LABEL: @test56(
|
||||
; CHECK-NEXT: [[SHR2:%.*]] = lshr i32 %x, 1
|
||||
; CHECK-NEXT: [[SHR2:%.*]] = lshr i32 [[X:%.*]], 1
|
||||
; CHECK-NEXT: [[SHL:%.*]] = shl i32 [[SHR2]], 4
|
||||
; CHECK-NEXT: [[OR:%.*]] = or i32 [[SHL]], 7
|
||||
; CHECK-NEXT: ret i32 [[OR]]
|
||||
|
|
@ -1029,8 +1029,8 @@ define i32 @test56(i32 %x) {
|
|||
|
||||
define i32 @test57(i32 %x) {
|
||||
; CHECK-LABEL: @test57(
|
||||
; CHECK-NEXT: [[SHR1:%.*]] = lshr i32 %x, 1
|
||||
; CHECK-NEXT: [[SHL:%.*]] = shl i32 [[SHR1]], 4
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = lshr i32 [[X:%.*]], 1
|
||||
; CHECK-NEXT: [[SHL:%.*]] = shl i32 [[TMP1]], 4
|
||||
; CHECK-NEXT: [[OR:%.*]] = or i32 [[SHL]], 7
|
||||
; CHECK-NEXT: ret i32 [[OR]]
|
||||
;
|
||||
|
|
@ -1042,7 +1042,7 @@ define i32 @test57(i32 %x) {
|
|||
|
||||
define i32 @test58(i32 %x) {
|
||||
; CHECK-LABEL: @test58(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = ashr i32 %x, 3
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = ashr i32 [[X:%.*]], 3
|
||||
; CHECK-NEXT: [[OR:%.*]] = or i32 [[TMP1]], 1
|
||||
; CHECK-NEXT: ret i32 [[OR]]
|
||||
;
|
||||
|
|
@ -1054,7 +1054,7 @@ define i32 @test58(i32 %x) {
|
|||
|
||||
define <2 x i32> @test58_splat_vec(<2 x i32> %x) {
|
||||
; CHECK-LABEL: @test58_splat_vec(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = ashr <2 x i32> %x, <i32 3, i32 3>
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = ashr <2 x i32> [[X:%.*]], <i32 3, i32 3>
|
||||
; CHECK-NEXT: [[OR:%.*]] = or <2 x i32> [[TMP1]], <i32 1, i32 1>
|
||||
; CHECK-NEXT: ret <2 x i32> [[OR]]
|
||||
;
|
||||
|
|
@ -1066,7 +1066,7 @@ define <2 x i32> @test58_splat_vec(<2 x i32> %x) {
|
|||
|
||||
define i32 @test59(i32 %x) {
|
||||
; CHECK-LABEL: @test59(
|
||||
; CHECK-NEXT: [[SHR:%.*]] = ashr i32 %x, 4
|
||||
; CHECK-NEXT: [[SHR:%.*]] = ashr i32 [[X:%.*]], 4
|
||||
; CHECK-NEXT: [[SHL:%.*]] = shl nsw i32 [[SHR]], 1
|
||||
; CHECK-NEXT: [[OR:%.*]] = or i32 [[SHL]], 2
|
||||
; CHECK-NEXT: ret i32 [[OR]]
|
||||
|
|
@ -1080,7 +1080,7 @@ define i32 @test59(i32 %x) {
|
|||
; propagate "exact" trait
|
||||
define i32 @test60(i32 %x) {
|
||||
; CHECK-LABEL: @test60(
|
||||
; CHECK-NEXT: [[SHL:%.*]] = ashr exact i32 %x, 3
|
||||
; CHECK-NEXT: [[SHL:%.*]] = ashr exact i32 [[X:%.*]], 3
|
||||
; CHECK-NEXT: [[OR:%.*]] = or i32 [[SHL]], 1
|
||||
; CHECK-NEXT: ret i32 [[OR]]
|
||||
;
|
||||
|
|
@ -1094,19 +1094,19 @@ define i32 @test60(i32 %x) {
|
|||
define void @test61(i128 %arg) {
|
||||
; CHECK-LABEL: @test61(
|
||||
; CHECK-NEXT: bb:
|
||||
; CHECK-NEXT: br i1 undef, label %bb1, label %bb12
|
||||
; CHECK-NEXT: br i1 undef, label [[BB1:%.*]], label [[BB12:%.*]]
|
||||
; CHECK: bb1:
|
||||
; CHECK-NEXT: br label %bb2
|
||||
; CHECK-NEXT: br label [[BB2:%.*]]
|
||||
; CHECK: bb2:
|
||||
; CHECK-NEXT: br i1 undef, label %bb3, label %bb7
|
||||
; CHECK-NEXT: br i1 undef, label [[BB3:%.*]], label [[BB7:%.*]]
|
||||
; CHECK: bb3:
|
||||
; CHECK-NEXT: br label %bb8
|
||||
; CHECK-NEXT: br label [[BB8:%.*]]
|
||||
; CHECK: bb7:
|
||||
; CHECK-NEXT: br i1 undef, label %bb8, label %bb2
|
||||
; CHECK-NEXT: br i1 undef, label [[BB8]], label [[BB2]]
|
||||
; CHECK: bb8:
|
||||
; CHECK-NEXT: br i1 undef, label %bb11, label %bb12
|
||||
; CHECK-NEXT: br i1 undef, label [[BB11:%.*]], label [[BB12]]
|
||||
; CHECK: bb11:
|
||||
; CHECK-NEXT: br i1 undef, label %bb1, label %bb12
|
||||
; CHECK-NEXT: br i1 undef, label [[BB1]], label [[BB12]]
|
||||
; CHECK: bb12:
|
||||
; CHECK-NEXT: ret void
|
||||
;
|
||||
|
|
@ -1159,7 +1159,7 @@ define <4 x i32> @test62_splat_vector(<4 x i32> %a) {
|
|||
|
||||
define <4 x i32> @test62_non_splat_vector(<4 x i32> %a) {
|
||||
; CHECK-LABEL: @test62_non_splat_vector(
|
||||
; CHECK-NEXT: [[B:%.*]] = ashr <4 x i32> %a, <i32 32, i32 0, i32 1, i32 2>
|
||||
; CHECK-NEXT: [[B:%.*]] = ashr <4 x i32> [[A:%.*]], <i32 32, i32 0, i32 1, i32 2>
|
||||
; CHECK-NEXT: ret <4 x i32> [[B]]
|
||||
;
|
||||
%b = ashr <4 x i32> %a, <i32 32, i32 0, i32 1, i32 2> ; shift all bits out
|
||||
|
|
@ -1168,7 +1168,7 @@ define <4 x i32> @test62_non_splat_vector(<4 x i32> %a) {
|
|||
|
||||
define <2 x i65> @test_63(<2 x i64> %t) {
|
||||
; CHECK-LABEL: @test_63(
|
||||
; CHECK-NEXT: [[A:%.*]] = zext <2 x i64> %t to <2 x i65>
|
||||
; CHECK-NEXT: [[A:%.*]] = zext <2 x i64> [[T:%.*]] to <2 x i65>
|
||||
; CHECK-NEXT: [[SEXT:%.*]] = shl <2 x i65> [[A]], <i65 33, i65 33>
|
||||
; CHECK-NEXT: [[B:%.*]] = ashr exact <2 x i65> [[SEXT]], <i65 33, i65 33>
|
||||
; CHECK-NEXT: ret <2 x i65> [[B]]
|
||||
|
|
@ -1294,7 +1294,7 @@ define i64 @shl_zext_mul_extra_use2(i32 %t) {
|
|||
|
||||
define <2 x i8> @ashr_demanded_bits_splat(<2 x i8> %x) {
|
||||
; CHECK-LABEL: @ashr_demanded_bits_splat(
|
||||
; CHECK-NEXT: [[SHR:%.*]] = ashr <2 x i8> %x, <i8 7, i8 7>
|
||||
; CHECK-NEXT: [[SHR:%.*]] = ashr <2 x i8> [[X:%.*]], <i8 7, i8 7>
|
||||
; CHECK-NEXT: ret <2 x i8> [[SHR]]
|
||||
;
|
||||
%and = and <2 x i8> %x, <i8 128, i8 128>
|
||||
|
|
@ -1304,7 +1304,7 @@ define <2 x i8> @ashr_demanded_bits_splat(<2 x i8> %x) {
|
|||
|
||||
define <2 x i8> @lshr_demanded_bits_splat(<2 x i8> %x) {
|
||||
; CHECK-LABEL: @lshr_demanded_bits_splat(
|
||||
; CHECK-NEXT: [[SHR:%.*]] = lshr <2 x i8> %x, <i8 7, i8 7>
|
||||
; CHECK-NEXT: [[SHR:%.*]] = lshr <2 x i8> [[X:%.*]], <i8 7, i8 7>
|
||||
; CHECK-NEXT: ret <2 x i8> [[SHR]]
|
||||
;
|
||||
%and = and <2 x i8> %x, <i8 128, i8 128>
|
||||
|
|
|
|||
Loading…
Reference in New Issue