1 files changed, 7 insertions, 129 deletions
diff --git a/llvm/test/CodeGen/WebAssembly/simd-arith.ll b/llvm/test/CodeGen/WebAssembly/simd-arith.ll
index e3607e1..36637e1 100644
--- a/llvm/test/CodeGen/WebAssembly/simd-arith.ll
+++ b/llvm/test/CodeGen/WebAssembly/simd-arith.ll
@@ -199,139 +199,17 @@ define <16 x i8> @mul_v16i8(<16 x i8> %x, <16 x i8> %y) {
 ; SIMD128-LABEL: mul_v16i8:
 ; SIMD128:         .functype mul_v16i8 (v128, v128) -> (v128)
 ; SIMD128-NEXT:  # %bb.0:
-; SIMD128-NEXT:    i8x16.extract_lane_u $push4=, $0, 0
-; SIMD128-NEXT:    i8x16.extract_lane_u $push3=, $1, 0
-; SIMD128-NEXT:    i32.mul $push5=, $pop4, $pop3
-; SIMD128-NEXT:    i8x16.splat $push6=, $pop5
-; SIMD128-NEXT:    i8x16.extract_lane_u $push1=, $0, 1
-; SIMD128-NEXT:    i8x16.extract_lane_u $push0=, $1, 1
-; SIMD128-NEXT:    i32.mul $push2=, $pop1, $pop0
-; SIMD128-NEXT:    i8x16.replace_lane $push7=, $pop6, 1, $pop2
-; SIMD128-NEXT:    i8x16.extract_lane_u $push9=, $0, 2
-; SIMD128-NEXT:    i8x16.extract_lane_u $push8=, $1, 2
-; SIMD128-NEXT:    i32.mul $push10=, $pop9, $pop8
-; SIMD128-NEXT:    i8x16.replace_lane $push11=, $pop7, 2, $pop10
-; SIMD128-NEXT:    i8x16.extract_lane_u $push13=, $0, 3
-; SIMD128-NEXT:    i8x16.extract_lane_u $push12=, $1, 3
-; SIMD128-NEXT:    i32.mul $push14=, $pop13, $pop12
-; SIMD128-NEXT:    i8x16.replace_lane $push15=, $pop11, 3, $pop14
-; SIMD128-NEXT:    i8x16.extract_lane_u $push17=, $0, 4
-; SIMD128-NEXT:    i8x16.extract_lane_u $push16=, $1, 4
-; SIMD128-NEXT:    i32.mul $push18=, $pop17, $pop16
-; SIMD128-NEXT:    i8x16.replace_lane $push19=, $pop15, 4, $pop18
-; SIMD128-NEXT:    i8x16.extract_lane_u $push21=, $0, 5
-; SIMD128-NEXT:    i8x16.extract_lane_u $push20=, $1, 5
-; SIMD128-NEXT:    i32.mul $push22=, $pop21, $pop20
-; SIMD128-NEXT:    i8x16.replace_lane $push23=, $pop19, 5, $pop22
-; SIMD128-NEXT:    i8x16.extract_lane_u $push25=, $0, 6
-; SIMD128-NEXT:    i8x16.extract_lane_u $push24=, $1, 6
-; SIMD128-NEXT:    i32.mul $push26=, $pop25, $pop24
-; SIMD128-NEXT:    i8x16.replace_lane $push27=, $pop23, 6, $pop26
-; SIMD128-NEXT:    i8x16.extract_lane_u $push29=, $0, 7
-; SIMD128-NEXT:    i8x16.extract_lane_u $push28=, $1, 7
-; SIMD128-NEXT:    i32.mul $push30=, $pop29, $pop28
-; SIMD128-NEXT:    i8x16.replace_lane $push31=, $pop27, 7, $pop30
-; SIMD128-NEXT:    i8x16.extract_lane_u $push33=, $0, 8
-; SIMD128-NEXT:    i8x16.extract_lane_u $push32=, $1, 8
-; SIMD128-NEXT:    i32.mul $push34=, $pop33, $pop32
-; SIMD128-NEXT:    i8x16.replace_lane $push35=, $pop31, 8, $pop34
-; SIMD128-NEXT:    i8x16.extract_lane_u $push37=, $0, 9
-; SIMD128-NEXT:    i8x16.extract_lane_u $push36=, $1, 9
-; SIMD128-NEXT:    i32.mul $push38=, $pop37, $pop36
-; SIMD128-NEXT:    i8x16.replace_lane $push39=, $pop35, 9, $pop38
-; SIMD128-NEXT:    i8x16.extract_lane_u $push41=, $0, 10
-; SIMD128-NEXT:    i8x16.extract_lane_u $push40=, $1, 10
-; SIMD128-NEXT:    i32.mul $push42=, $pop41, $pop40
-; SIMD128-NEXT:    i8x16.replace_lane $push43=, $pop39, 10, $pop42
-; SIMD128-NEXT:    i8x16.extract_lane_u $push45=, $0, 11
-; SIMD128-NEXT:    i8x16.extract_lane_u $push44=, $1, 11
-; SIMD128-NEXT:    i32.mul $push46=, $pop45, $pop44
-; SIMD128-NEXT:    i8x16.replace_lane $push47=, $pop43, 11, $pop46
-; SIMD128-NEXT:    i8x16.extract_lane_u $push49=, $0, 12
-; SIMD128-NEXT:    i8x16.extract_lane_u $push48=, $1, 12
-; SIMD128-NEXT:    i32.mul $push50=, $pop49, $pop48
-; SIMD128-NEXT:    i8x16.replace_lane $push51=, $pop47, 12, $pop50
-; SIMD128-NEXT:    i8x16.extract_lane_u $push53=, $0, 13
-; SIMD128-NEXT:    i8x16.extract_lane_u $push52=, $1, 13
-; SIMD128-NEXT:    i32.mul $push54=, $pop53, $pop52
-; SIMD128-NEXT:    i8x16.replace_lane $push55=, $pop51, 13, $pop54
-; SIMD128-NEXT:    i8x16.extract_lane_u $push57=, $0, 14
-; SIMD128-NEXT:    i8x16.extract_lane_u $push56=, $1, 14
-; SIMD128-NEXT:    i32.mul $push58=, $pop57, $pop56
-; SIMD128-NEXT:    i8x16.replace_lane $push59=, $pop55, 14, $pop58
-; SIMD128-NEXT:    i8x16.extract_lane_u $push61=, $0, 15
-; SIMD128-NEXT:    i8x16.extract_lane_u $push60=, $1, 15
-; SIMD128-NEXT:    i32.mul $push62=, $pop61, $pop60
-; SIMD128-NEXT:    i8x16.replace_lane $push63=, $pop59, 15, $pop62
-; SIMD128-NEXT:    return $pop63
+; SIMD128-NEXT:    i16x8.extmul_low_i8x16_u $push1=, $0, $1
+; SIMD128-NEXT:    i16x8.extmul_high_i8x16_u $push0=, $0, $1
+; SIMD128-NEXT:    i8x16.shuffle $push2=, $pop1, $pop0, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30
+; SIMD128-NEXT:    return $pop2
 ;
 ; SIMD128-FAST-LABEL: mul_v16i8:
 ; SIMD128-FAST:         .functype mul_v16i8 (v128, v128) -> (v128)
 ; SIMD128-FAST-NEXT:  # %bb.0:
-; SIMD128-FAST-NEXT:    i8x16.extract_lane_u $push5=, $0, 0
-; SIMD128-FAST-NEXT:    i8x16.extract_lane_u $push4=, $1, 0
-; SIMD128-FAST-NEXT:    i32.mul $push6=, $pop5, $pop4
-; SIMD128-FAST-NEXT:    i8x16.splat $push7=, $pop6
-; SIMD128-FAST-NEXT:    i8x16.extract_lane_u $push2=, $0, 1
-; SIMD128-FAST-NEXT:    i8x16.extract_lane_u $push1=, $1, 1
-; SIMD128-FAST-NEXT:    i32.mul $push3=, $pop2, $pop1
-; SIMD128-FAST-NEXT:    i8x16.replace_lane $push8=, $pop7, 1, $pop3
-; SIMD128-FAST-NEXT:    i8x16.extract_lane_u $push10=, $0, 2
-; SIMD128-FAST-NEXT:    i8x16.extract_lane_u $push9=, $1, 2
-; SIMD128-FAST-NEXT:    i32.mul $push11=, $pop10, $pop9
-; SIMD128-FAST-NEXT:    i8x16.replace_lane $push12=, $pop8, 2, $pop11
-; SIMD128-FAST-NEXT:    i8x16.extract_lane_u $push14=, $0, 3
-; SIMD128-FAST-NEXT:    i8x16.extract_lane_u $push13=, $1, 3
-; SIMD128-FAST-NEXT:    i32.mul $push15=, $pop14, $pop13
-; SIMD128-FAST-NEXT:    i8x16.replace_lane $push16=, $pop12, 3, $pop15
-; SIMD128-FAST-NEXT:    i8x16.extract_lane_u $push18=, $0, 4
-; SIMD128-FAST-NEXT:    i8x16.extract_lane_u $push17=, $1, 4
-; SIMD128-FAST-NEXT:    i32.mul $push19=, $pop18, $pop17
-; SIMD128-FAST-NEXT:    i8x16.replace_lane $push20=, $pop16, 4, $pop19
-; SIMD128-FAST-NEXT:    i8x16.extract_lane_u $push22=, $0, 5
-; SIMD128-FAST-NEXT:    i8x16.extract_lane_u $push21=, $1, 5
-; SIMD128-FAST-NEXT:    i32.mul $push23=, $pop22, $pop21
-; SIMD128-FAST-NEXT:    i8x16.replace_lane $push24=, $pop20, 5, $pop23
-; SIMD128-FAST-NEXT:    i8x16.extract_lane_u $push26=, $0, 6
-; SIMD128-FAST-NEXT:    i8x16.extract_lane_u $push25=, $1, 6
-; SIMD128-FAST-NEXT:    i32.mul $push27=, $pop26, $pop25
-; SIMD128-FAST-NEXT:    i8x16.replace_lane $push28=, $pop24, 6, $pop27
-; SIMD128-FAST-NEXT:    i8x16.extract_lane_u $push30=, $0, 7
-; SIMD128-FAST-NEXT:    i8x16.extract_lane_u $push29=, $1, 7
-; SIMD128-FAST-NEXT:    i32.mul $push31=, $pop30, $pop29
-; SIMD128-FAST-NEXT:    i8x16.replace_lane $push32=, $pop28, 7, $pop31
-; SIMD128-FAST-NEXT:    i8x16.extract_lane_u $push34=, $0, 8
-; SIMD128-FAST-NEXT:    i8x16.extract_lane_u $push33=, $1, 8
-; SIMD128-FAST-NEXT:    i32.mul $push35=, $pop34, $pop33
-; SIMD128-FAST-NEXT:    i8x16.replace_lane $push36=, $pop32, 8, $pop35
-; SIMD128-FAST-NEXT:    i8x16.extract_lane_u $push38=, $0, 9
-; SIMD128-FAST-NEXT:    i8x16.extract_lane_u $push37=, $1, 9
-; SIMD128-FAST-NEXT:    i32.mul $push39=, $pop38, $pop37
-; SIMD128-FAST-NEXT:    i8x16.replace_lane $push40=, $pop36, 9, $pop39
-; SIMD128-FAST-NEXT:    i8x16.extract_lane_u $push42=, $0, 10
-; SIMD128-FAST-NEXT:    i8x16.extract_lane_u $push41=, $1, 10
-; SIMD128-FAST-NEXT:    i32.mul $push43=, $pop42, $pop41
-; SIMD128-FAST-NEXT:    i8x16.replace_lane $push44=, $pop40, 10, $pop43
-; SIMD128-FAST-NEXT:    i8x16.extract_lane_u $push46=, $0, 11
-; SIMD128-FAST-NEXT:    i8x16.extract_lane_u $push45=, $1, 11
-; SIMD128-FAST-NEXT:    i32.mul $push47=, $pop46, $pop45
-; SIMD128-FAST-NEXT:    i8x16.replace_lane $push48=, $pop44, 11, $pop47
-; SIMD128-FAST-NEXT:    i8x16.extract_lane_u $push50=, $0, 12
-; SIMD128-FAST-NEXT:    i8x16.extract_lane_u $push49=, $1, 12
-; SIMD128-FAST-NEXT:    i32.mul $push51=, $pop50, $pop49
-; SIMD128-FAST-NEXT:    i8x16.replace_lane $push52=, $pop48, 12, $pop51
-; SIMD128-FAST-NEXT:    i8x16.extract_lane_u $push54=, $0, 13
-; SIMD128-FAST-NEXT:    i8x16.extract_lane_u $push53=, $1, 13
-; SIMD128-FAST-NEXT:    i32.mul $push55=, $pop54, $pop53
-; SIMD128-FAST-NEXT:    i8x16.replace_lane $push56=, $pop52, 13, $pop55
-; SIMD128-FAST-NEXT:    i8x16.extract_lane_u $push58=, $0, 14
-; SIMD128-FAST-NEXT:    i8x16.extract_lane_u $push57=, $1, 14
-; SIMD128-FAST-NEXT:    i32.mul $push59=, $pop58, $pop57
-; SIMD128-FAST-NEXT:    i8x16.replace_lane $push60=, $pop56, 14, $pop59
-; SIMD128-FAST-NEXT:    i8x16.extract_lane_u $push62=, $0, 15
-; SIMD128-FAST-NEXT:    i8x16.extract_lane_u $push61=, $1, 15
-; SIMD128-FAST-NEXT:    i32.mul $push63=, $pop62, $pop61
-; SIMD128-FAST-NEXT:    i8x16.replace_lane $push0=, $pop60, 15, $pop63
+; SIMD128-FAST-NEXT:    i16x8.extmul_low_i8x16_u $push2=, $0, $1
+; SIMD128-FAST-NEXT:    i16x8.extmul_high_i8x16_u $push1=, $0, $1
+; SIMD128-FAST-NEXT:    i8x16.shuffle $push0=, $pop2, $pop1, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30
 ; SIMD128-FAST-NEXT:    return $pop0
 ;
 ; NO-SIMD128-LABEL: mul_v16i8: