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[X86] Remove dead CHECK lines for a test. NFC 

llvm-svn: 357651
This commit is contained in:
Craig Topper 2019-04-03 23:28:18 +00:00
parent 437b45a1f8
commit 477008bd50
1 changed files with 0 additions and 217 deletions
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217
llvm/test/CodeGen/X86/mul-constant-i64.ll
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@ -30,10 +30,6 @@ define i64 @test_mul_by_1(i64 %x) nounwind {
; X64-NOOPT: # %bb.0:
; X64-NOOPT-NEXT: movq %rdi, %rax
; X64-NOOPT-NEXT: retq
; X86-OPT-LABEL: test_mul_by_1:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: movq %rdi, %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 1
ret i64 %mul
}
@ -64,10 +60,6 @@ define i64 @test_mul_by_2(i64 %x) {
; X64-NOOPT: # %bb.0:
; X64-NOOPT-NEXT: leaq (%rdi,%rdi), %rax
; X64-NOOPT-NEXT: retq
; X86-OPT-LABEL: test_mul_by_2:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: leaq (%rdi,%rdi), %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 2
ret i64 %mul
}
@ -99,10 +91,6 @@ define i64 @test_mul_by_3(i64 %x) {
; X64-NOOPT: # %bb.0:
; X64-NOOPT-NEXT: leaq (%rdi,%rdi,2), %rax
; X64-NOOPT-NEXT: retq
; X86-OPT-LABEL: test_mul_by_3:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: leaq (%rdi,%rdi,2), %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 3
ret i64 %mul
}
@ -133,10 +121,6 @@ define i64 @test_mul_by_4(i64 %x) {
; X64-NOOPT: # %bb.0:
; X64-NOOPT-NEXT: leaq (,%rdi,4), %rax
; X64-NOOPT-NEXT: retq
; X86-OPT-LABEL: test_mul_by_4:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: leaq (,%rdi,4), %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 4
ret i64 %mul
}
@ -168,10 +152,6 @@ define i64 @test_mul_by_5(i64 %x) {
; X64-NOOPT: # %bb.0:
; X64-NOOPT-NEXT: leaq (%rdi,%rdi,4), %rax
; X64-NOOPT-NEXT: retq
; X86-OPT-LABEL: test_mul_by_5:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: leaq (%rdi,%rdi,4), %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 5
ret i64 %mul
}
@ -204,11 +184,6 @@ define i64 @test_mul_by_6(i64 %x) {
; X64-NOOPT: # %bb.0:
; X64-NOOPT-NEXT: imulq $6, %rdi, %rax
; X64-NOOPT-NEXT: retq
; X86-OPT-LABEL: test_mul_by_6:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: addq %rdi, %rdi
; X86-OPT-NEXT: leaq (%rdi,%rdi,2), %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 6
ret i64 %mul
}
@ -242,11 +217,6 @@ define i64 @test_mul_by_7(i64 %x) {
; X64-NOOPT: # %bb.0:
; X64-NOOPT-NEXT: imulq $7, %rdi, %rax
; X64-NOOPT-NEXT: retq
; X86-OPT-LABEL: test_mul_by_7:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: leaq (,%rdi,8), %rax
; X86-OPT-NEXT: subq %rdi, %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 7
ret i64 %mul
}
@ -277,10 +247,6 @@ define i64 @test_mul_by_8(i64 %x) {
; X64-NOOPT: # %bb.0:
; X64-NOOPT-NEXT: leaq (,%rdi,8), %rax
; X64-NOOPT-NEXT: retq
; X86-OPT-LABEL: test_mul_by_8:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: leaq (,%rdi,8), %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 8
ret i64 %mul
}
@ -312,10 +278,6 @@ define i64 @test_mul_by_9(i64 %x) {
; X64-NOOPT: # %bb.0:
; X64-NOOPT-NEXT: leaq (%rdi,%rdi,8), %rax
; X64-NOOPT-NEXT: retq
; X86-OPT-LABEL: test_mul_by_9:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: leaq (%rdi,%rdi,8), %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 9
ret i64 %mul
}
@ -348,11 +310,6 @@ define i64 @test_mul_by_10(i64 %x) {
; X64-NOOPT: # %bb.0:
; X64-NOOPT-NEXT: imulq $10, %rdi, %rax
; X64-NOOPT-NEXT: retq
; X86-OPT-LABEL: test_mul_by_10:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: addq %rdi, %rdi
; X86-OPT-NEXT: leaq (%rdi,%rdi,4), %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 10
ret i64 %mul
}
@ -397,11 +354,6 @@ define i64 @test_mul_by_11(i64 %x) {
; X64-SLM: # %bb.0:
; X64-SLM-NEXT: imulq $11, %rdi, %rax
; X64-SLM-NEXT: retq
; X86-OPT-LABEL: test_mul_by_11:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: leaq (%rdi,%rdi,4), %rax
; X86-OPT-NEXT: leaq (%rdi,%rax,2), %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 11
ret i64 %mul
}
@ -434,11 +386,6 @@ define i64 @test_mul_by_12(i64 %x) {
; X64-NOOPT: # %bb.0:
; X64-NOOPT-NEXT: imulq $12, %rdi, %rax
; X64-NOOPT-NEXT: retq
; X86-OPT-LABEL: test_mul_by_12:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: shlq $2, %rdi
; X86-OPT-NEXT: leaq (%rdi,%rdi,2), %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 12
ret i64 %mul
}
@ -483,11 +430,6 @@ define i64 @test_mul_by_13(i64 %x) {
; X64-SLM: # %bb.0:
; X64-SLM-NEXT: imulq $13, %rdi, %rax
; X64-SLM-NEXT: retq
; X86-OPT-LABEL: test_mul_by_13:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: leaq (%rdi,%rdi,2), %rax
; X86-OPT-NEXT: leaq (%rdi,%rax,4), %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 13
ret i64 %mul
}
@ -525,13 +467,6 @@ define i64 @test_mul_by_14(i64 %x) {
; X64-NOOPT: # %bb.0:
; X64-NOOPT-NEXT: imulq $14, %rdi, %rax
; X64-NOOPT-NEXT: retq
; X86-OPT-LABEL: test_mul_by_14:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: movq %rdi, %rax
; X86-OPT-NEXT: shlq $4, %rax
; X86-OPT-NEXT: subq %rdi, %rax
; X86-OPT-NEXT: subq %rdi, %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 14
ret i64 %mul
}
@ -565,11 +500,6 @@ define i64 @test_mul_by_15(i64 %x) {
; X64-NOOPT: # %bb.0:
; X64-NOOPT-NEXT: imulq $15, %rdi, %rax
; X64-NOOPT-NEXT: retq
; X86-OPT-LABEL: test_mul_by_15:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: leaq (%rdi,%rdi,4), %rax
; X86-OPT-NEXT: leaq (%rax,%rax,2), %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 15
ret i64 %mul
}
@ -602,11 +532,6 @@ define i64 @test_mul_by_16(i64 %x) {
; X64-NOOPT-NEXT: movq %rdi, %rax
; X64-NOOPT-NEXT: shlq $4, %rax
; X64-NOOPT-NEXT: retq
; X86-OPT-LABEL: test_mul_by_16:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: movq %rdi, %rax
; X86-OPT-NEXT: shlq $4, %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 16
ret i64 %mul
}
@ -656,12 +581,6 @@ define i64 @test_mul_by_17(i64 %x) {
; X64-SLM-NEXT: shlq $4, %rax
; X64-SLM-NEXT: addq %rdi, %rax
; X64-SLM-NEXT: retq
; X86-OPT-LABEL: test_mul_by_17:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: movq %rdi, %rax
; X86-OPT-NEXT: shlq $4, %rax
; X86-OPT-NEXT: leaq (%rax,%rdi), %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 17
ret i64 %mul
}
@ -694,11 +613,6 @@ define i64 @test_mul_by_18(i64 %x) {
; X64-NOOPT: # %bb.0:
; X64-NOOPT-NEXT: imulq $18, %rdi, %rax
; X64-NOOPT-NEXT: retq
; X86-OPT-LABEL: test_mul_by_18:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: addq %rdi, %rdi
; X86-OPT-NEXT: leaq (%rdi,%rdi,8), %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 18
ret i64 %mul
}
@ -743,11 +657,6 @@ define i64 @test_mul_by_19(i64 %x) {
; X64-SLM: # %bb.0:
; X64-SLM-NEXT: imulq $19, %rdi, %rax
; X64-SLM-NEXT: retq
; X86-OPT-LABEL: test_mul_by_19:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: leaq (%rdi,%rdi,8), %rax
; X86-OPT-NEXT: leaq (%rdi,%rax,2), %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 19
ret i64 %mul
}
@ -780,11 +689,6 @@ define i64 @test_mul_by_20(i64 %x) {
; X64-NOOPT: # %bb.0:
; X64-NOOPT-NEXT: imulq $20, %rdi, %rax
; X64-NOOPT-NEXT: retq
; X86-OPT-LABEL: test_mul_by_20:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: shlq $2, %rdi
; X86-OPT-NEXT: leaq (%rdi,%rdi,4), %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 20
ret i64 %mul
}
@ -829,11 +733,6 @@ define i64 @test_mul_by_21(i64 %x) {
; X64-SLM: # %bb.0:
; X64-SLM-NEXT: imulq $21, %rdi, %rax
; X64-SLM-NEXT: retq
; X86-OPT-LABEL: test_mul_by_21:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: leaq (%rdi,%rdi,4), %rax
; X86-OPT-NEXT: leaq (%rdi,%rax,4), %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 21
ret i64 %mul
}
@ -881,12 +780,6 @@ define i64 @test_mul_by_22(i64 %x) {
; X64-SLM: # %bb.0:
; X64-SLM-NEXT: imulq $22, %rdi, %rax
; X64-SLM-NEXT: retq
; X86-OPT-LABEL: test_mul_by_22:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: leaq (%rdi,%rdi,4), %rax
; X86-OPT-NEXT: leaq (%rdi,%rax,4), %rax
; X86-OPT-NEXT: addq %rdi, %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 22
ret i64 %mul
}
@ -934,12 +827,6 @@ define i64 @test_mul_by_23(i64 %x) {
; X64-SLM: # %bb.0:
; X64-SLM-NEXT: imulq $23, %rdi, %rax
; X64-SLM-NEXT: retq
; X86-OPT-LABEL: test_mul_by_23:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: leaq (%rdi,%rdi,2), %rax
; X86-OPT-NEXT: shlq $3, %rax
; X86-OPT-NEXT: subq %rdi, %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 23
ret i64 %mul
}
@ -972,11 +859,6 @@ define i64 @test_mul_by_24(i64 %x) {
; X64-NOOPT: # %bb.0:
; X64-NOOPT-NEXT: imulq $24, %rdi, %rax
; X64-NOOPT-NEXT: retq
; X86-OPT-LABEL: test_mul_by_24:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: shlq $3, %rdi
; X86-OPT-NEXT: leaq (%rdi,%rdi,2), %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 24
ret i64 %mul
}
@ -1010,11 +892,6 @@ define i64 @test_mul_by_25(i64 %x) {
; X64-NOOPT: # %bb.0:
; X64-NOOPT-NEXT: imulq $25, %rdi, %rax
; X64-NOOPT-NEXT: retq
; X86-OPT-LABEL: test_mul_by_25:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: leaq (%rdi,%rdi,4), %rax
; X86-OPT-NEXT: leaq (%rax,%rax,4), %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 25
ret i64 %mul
}
@ -1062,12 +939,6 @@ define i64 @test_mul_by_26(i64 %x) {
; X64-SLM: # %bb.0:
; X64-SLM-NEXT: imulq $26, %rdi, %rax
; X64-SLM-NEXT: retq
; X86-OPT-LABEL: test_mul_by_26:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: leaq (%rdi,%rdi,4), %rax
; X86-OPT-NEXT: leaq (%rax,%rax,4), %rax
; X86-OPT-NEXT: addq %rdi, %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 26
ret i64 %mul
}
@ -1101,11 +972,6 @@ define i64 @test_mul_by_27(i64 %x) {
; X64-NOOPT: # %bb.0:
; X64-NOOPT-NEXT: imulq $27, %rdi, %rax
; X64-NOOPT-NEXT: retq
; X86-OPT-LABEL: test_mul_by_27:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: leaq (%rdi,%rdi,8), %rax
; X86-OPT-NEXT: leaq (%rax,%rax,2), %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 27
ret i64 %mul
}
@ -1153,12 +1019,6 @@ define i64 @test_mul_by_28(i64 %x) {
; X64-SLM: # %bb.0:
; X64-SLM-NEXT: imulq $28, %rdi, %rax
; X64-SLM-NEXT: retq
; X86-OPT-LABEL: test_mul_by_28:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: leaq (%rdi,%rdi,8), %rax
; X86-OPT-NEXT: leaq (%rax,%rax,2), %rax
; X86-OPT-NEXT: addq %rdi, %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 28
ret i64 %mul
}
@ -1209,13 +1069,6 @@ define i64 @test_mul_by_29(i64 %x) {
; X64-SLM: # %bb.0:
; X64-SLM-NEXT: imulq $29, %rdi, %rax
; X64-SLM-NEXT: retq
; X86-OPT-LABEL: test_mul_by_29:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: leaq (%rdi,%rdi,8), %rax
; X86-OPT-NEXT: leaq (%rax,%rax,2), %rax
; X86-OPT-NEXT: addq %rdi, %rax
; X86-OPT-NEXT: addq %rdi, %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 29
ret i64 %mul
}
@ -1253,13 +1106,6 @@ define i64 @test_mul_by_30(i64 %x) {
; X64-NOOPT: # %bb.0:
; X64-NOOPT-NEXT: imulq $30, %rdi, %rax
; X64-NOOPT-NEXT: retq
; X86-OPT-LABEL: test_mul_by_30:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: movq %rdi, %rax
; X86-OPT-NEXT: shlq $5, %rax
; X86-OPT-NEXT: subq %rdi, %rax
; X86-OPT-NEXT: subq %rdi, %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 30
ret i64 %mul
}
@ -1295,12 +1141,6 @@ define i64 @test_mul_by_31(i64 %x) {
; X64-NOOPT: # %bb.0:
; X64-NOOPT-NEXT: imulq $31, %rdi, %rax
; X64-NOOPT-NEXT: retq
; X86-OPT-LABEL: test_mul_by_31:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: movq %rdi, %rax
; X86-OPT-NEXT: shlq $5, %rax
; X86-OPT-NEXT: subq %rdi, %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 31
ret i64 %mul
}
@ -1333,11 +1173,6 @@ define i64 @test_mul_by_32(i64 %x) {
; X64-NOOPT-NEXT: movq %rdi, %rax
; X64-NOOPT-NEXT: shlq $5, %rax
; X64-NOOPT-NEXT: retq
; X86-OPT-LABEL: test_mul_by_32:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: movq %rdi, %rax
; X86-OPT-NEXT: shlq $5, %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 32
ret i64 %mul
}
@ -1382,11 +1217,6 @@ define i64 @test_mul_by_37(i64 %x) {
; X64-SLM: # %bb.0:
; X64-SLM-NEXT: imulq $37, %rdi, %rax
; X64-SLM-NEXT: retq
; X86-OPT-LABEL: test_mul_by_37:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: leaq (%rdi,%rdi,8), %rax
; X86-OPT-NEXT: leaq (%rdi,%rax,4), %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 37
ret i64 %mul
}
@ -1431,11 +1261,6 @@ define i64 @test_mul_by_41(i64 %x) {
; X64-SLM: # %bb.0:
; X64-SLM-NEXT: imulq $41, %rdi, %rax
; X64-SLM-NEXT: retq
; X86-OPT-LABEL: test_mul_by_41:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: leaq (%rdi,%rdi,4), %rax
; X86-OPT-NEXT: leaq (%rdi,%rax,8), %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 41
ret i64 %mul
}
@ -1473,13 +1298,6 @@ define i64 @test_mul_by_62(i64 %x) {
; X64-NOOPT: # %bb.0:
; X64-NOOPT-NEXT: imulq $62, %rdi, %rax
; X64-NOOPT-NEXT: retq
; X86-OPT-LABEL: test_mul_by_62:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: movq %rdi, %rax
; X86-OPT-NEXT: shlq $6, %rax
; X86-OPT-NEXT: subq %rdi, %rax
; X86-OPT-NEXT: subq %rdi, %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 62
ret i64 %mul
}
@ -1530,12 +1348,6 @@ define i64 @test_mul_by_66(i64 %x) {
; X64-SLM-NEXT: addq %rdi, %rax
; X64-SLM-NEXT: addq %rdi, %rax
; X64-SLM-NEXT: retq
; X86-OPT-LABEL: test_mul_by_66:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: movq %rdi, %rax
; X86-OPT-NEXT: shlq $6, %rax
; X86-OPT-NEXT: leaq (%rax,%rdi,2), %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 66
ret i64 %mul
}
@ -1580,11 +1392,6 @@ define i64 @test_mul_by_73(i64 %x) {
; X64-SLM: # %bb.0:
; X64-SLM-NEXT: imulq $73, %rdi, %rax
; X64-SLM-NEXT: retq
; X86-OPT-LABEL: test_mul_by_73:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: leaq (%rdi,%rdi,8), %rax
; X86-OPT-NEXT: leaq (%rdi,%rax,8), %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 73
ret i64 %mul
}
@ -1632,12 +1439,6 @@ define i64 @test_mul_by_520(i64 %x) {
; X64-SLM: # %bb.0:
; X64-SLM-NEXT: imulq $520, %rdi, %rax # imm = 0x208
; X64-SLM-NEXT: retq
; X86-OPT-LABEL: test_mul_by_520:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: movq %rdi, %rax
; X86-OPT-NEXT: shlq $9, %rax
; X86-OPT-NEXT: leaq (%rax,%rdi,8), %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 520
ret i64 %mul
}
@ -1683,12 +1484,6 @@ define i64 @test_mul_by_neg10(i64 %x) {
; X64-NOOPT: # %bb.0:
; X64-NOOPT-NEXT: imulq $-10, %rdi, %rax
; X64-NOOPT-NEXT: retq
; X86-OPT-LABEL: test_mul_by_neg10:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: addq %rdi, %rdi
; X86-OPT-NEXT: leaq (%rdi,%rdi,4), %rax
; X86-OPT-NEXT: negq %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, -10
ret i64 %mul
}
@ -1734,12 +1529,6 @@ define i64 @test_mul_by_neg36(i64 %x) {
; X64-NOOPT: # %bb.0:
; X64-NOOPT-NEXT: imulq $-36, %rdi, %rax
; X64-NOOPT-NEXT: retq
; X86-OPT-LABEL: test_mul_by_neg36:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: shlq $2, %rdi
; X86-OPT-NEXT: leaq (%rdi,%rdi,8), %rax
; X86-OPT-NEXT: negq %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, -36
ret i64 %mul
}
@ -1855,12 +1644,6 @@ define i64 @test_mul_spec(i64 %x) nounwind {
; SLM-NOOPT-NEXT: leaq 2(%rdi,%rdi,4), %rax
; SLM-NOOPT-NEXT: imulq %rcx, %rax
; SLM-NOOPT-NEXT: retq
; X86-OPT-LABEL: test_mul_spec:
; X86-OPT: # %bb.0:
; X86-OPT-NEXT: leaq 42(%rdi,%rdi,8), %rcx
; X86-OPT-NEXT: leaq 2(%rdi,%rdi,4), %rax
; X86-OPT-NEXT: imulq %rcx, %rax
; X86-OPT-NEXT: retq
%mul = mul nsw i64 %x, 9
%add = add nsw i64 %mul, 42
%mul2 = mul nsw i64 %x, 5