[X86] Remove KNL specific check prefix from xmulo.ll test. NFC

This was added at a time when i1 was a legal type with avx512f and there was a bug. i1 is no longer considered a legal type with avx512f so there should be no codegen difference.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@350203 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/X86/xmulo.ll b/test/CodeGen/X86/xmulo.ll
index 8d2e81fb54ad1996ccca9f2f8b4ebf27308196ff..afc05e1c10433c9da107269fe080a667c5759eb6 100644 (file)
--- a/test/CodeGen/X86/xmulo.ll
+++ b/test/CodeGen/X86/xmulo.ll
@@ -1,7 +1,7 @@
 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; RUN: llc -mtriple=x86_64-darwin-unknown < %s | FileCheck %s --check-prefix=SDAG
 ; RUN: llc -mtriple=x86_64-darwin-unknown -fast-isel -fast-isel-abort=1 < %s | FileCheck %s --check-prefix=FAST
-; RUN: llc -mtriple=x86_64-darwin-unknown -mcpu=knl < %s | FileCheck %s --check-prefix=KNL
+; RUN: llc -mtriple=x86_64-darwin-unknown -mcpu=knl < %s | FileCheck %s --check-prefix=SDAG --check-prefix=KNL
 
 define {i64, i1} @t1() nounwind {
 ; SDAG-LABEL: t1:
@@ -19,14 +19,6 @@ define {i64, i1} @t1() nounwind {
 ; FAST-NEXT:    mulq %rcx
 ; FAST-NEXT:    seto %dl
 ; FAST-NEXT:    retq
-;
-; KNL-LABEL: t1:
-; KNL:       ## %bb.0:
-; KNL-NEXT:    movl $8, %ecx
-; KNL-NEXT:    movl $9, %eax
-; KNL-NEXT:    mulq %rcx
-; KNL-NEXT:    seto %dl
-; KNL-NEXT:    retq
   %1 = call {i64, i1} @llvm.umul.with.overflow.i64(i64 9, i64 8)
   ret {i64, i1} %1
 }
@@ -47,14 +39,6 @@ define {i64, i1} @t2() nounwind {
 ; FAST-NEXT:    mulq %rcx
 ; FAST-NEXT:    seto %dl
 ; FAST-NEXT:    retq
-;
-; KNL-LABEL: t2:
-; KNL:       ## %bb.0:
-; KNL-NEXT:    xorl %ecx, %ecx
-; KNL-NEXT:    movl $9, %eax
-; KNL-NEXT:    mulq %rcx
-; KNL-NEXT:    seto %dl
-; KNL-NEXT:    retq
   %1 = call {i64, i1} @llvm.umul.with.overflow.i64(i64 9, i64 0)
   ret {i64, i1} %1
 }
@@ -75,14 +59,6 @@ define {i64, i1} @t3() nounwind {
 ; FAST-NEXT:    mulq %rcx
 ; FAST-NEXT:    seto %dl
 ; FAST-NEXT:    retq
-;
-; KNL-LABEL: t3:
-; KNL:       ## %bb.0:
-; KNL-NEXT:    movq $-1, %rcx
-; KNL-NEXT:    movl $9, %eax
-; KNL-NEXT:    mulq %rcx
-; KNL-NEXT:    seto %dl
-; KNL-NEXT:    retq
   %1 = call {i64, i1} @llvm.umul.with.overflow.i64(i64 9, i64 -1)
   ret {i64, i1} %1
 }
@@ -109,16 +85,6 @@ define zeroext i1 @smuloi8(i8 %v1, i8 %v2, i8* %res) {
 ; FAST-NEXT:    andb $1, %cl
 ; FAST-NEXT:    movzbl %cl, %eax
 ; FAST-NEXT:    retq
-;
-; KNL-LABEL: smuloi8:
-; KNL:       ## %bb.0:
-; KNL-NEXT:    movl %edi, %eax
-; KNL-NEXT:    ## kill: def $al killed $al killed $eax
-; KNL-NEXT:    imulb %sil
-; KNL-NEXT:    seto %cl
-; KNL-NEXT:    movb %al, (%rdx)
-; KNL-NEXT:    movl %ecx, %eax
-; KNL-NEXT:    retq
   %t = call {i8, i1} @llvm.smul.with.overflow.i8(i8 %v1, i8 %v2)
   %val = extractvalue {i8, i1} %t, 0
   %obit = extractvalue {i8, i1} %t, 1
@@ -142,13 +108,6 @@ define zeroext i1 @smuloi16(i16 %v1, i16 %v2, i16* %res) {
 ; FAST-NEXT:    andb $1, %al
 ; FAST-NEXT:    movzbl %al, %eax
 ; FAST-NEXT:    retq
-;
-; KNL-LABEL: smuloi16:
-; KNL:       ## %bb.0:
-; KNL-NEXT:    imulw %si, %di
-; KNL-NEXT:    seto %al
-; KNL-NEXT:    movw %di, (%rdx)
-; KNL-NEXT:    retq
   %t = call {i16, i1} @llvm.smul.with.overflow.i16(i16 %v1, i16 %v2)
   %val = extractvalue {i16, i1} %t, 0
   %obit = extractvalue {i16, i1} %t, 1
@@ -172,13 +131,6 @@ define zeroext i1 @smuloi32(i32 %v1, i32 %v2, i32* %res) {
 ; FAST-NEXT:    andb $1, %al
 ; FAST-NEXT:    movzbl %al, %eax
 ; FAST-NEXT:    retq
-;
-; KNL-LABEL: smuloi32:
-; KNL:       ## %bb.0:
-; KNL-NEXT:    imull %esi, %edi
-; KNL-NEXT:    seto %al
-; KNL-NEXT:    movl %edi, (%rdx)
-; KNL-NEXT:    retq
   %t = call {i32, i1} @llvm.smul.with.overflow.i32(i32 %v1, i32 %v2)
   %val = extractvalue {i32, i1} %t, 0
   %obit = extractvalue {i32, i1} %t, 1
@@ -202,13 +154,6 @@ define zeroext i1 @smuloi64(i64 %v1, i64 %v2, i64* %res) {
 ; FAST-NEXT:    andb $1, %al
 ; FAST-NEXT:    movzbl %al, %eax
 ; FAST-NEXT:    retq
-;
-; KNL-LABEL: smuloi64:
-; KNL:       ## %bb.0:
-; KNL-NEXT:    imulq %rsi, %rdi
-; KNL-NEXT:    seto %al
-; KNL-NEXT:    movq %rdi, (%rdx)
-; KNL-NEXT:    retq
   %t = call {i64, i1} @llvm.smul.with.overflow.i64(i64 %v1, i64 %v2)
   %val = extractvalue {i64, i1} %t, 0
   %obit = extractvalue {i64, i1} %t, 1
@@ -238,16 +183,6 @@ define zeroext i1 @umuloi8(i8 %v1, i8 %v2, i8* %res) {
 ; FAST-NEXT:    andb $1, %cl
 ; FAST-NEXT:    movzbl %cl, %eax
 ; FAST-NEXT:    retq
-;
-; KNL-LABEL: umuloi8:
-; KNL:       ## %bb.0:
-; KNL-NEXT:    movl %edi, %eax
-; KNL-NEXT:    ## kill: def $al killed $al killed $eax
-; KNL-NEXT:    mulb %sil
-; KNL-NEXT:    seto %cl
-; KNL-NEXT:    movb %al, (%rdx)
-; KNL-NEXT:    movl %ecx, %eax
-; KNL-NEXT:    retq
   %t = call {i8, i1} @llvm.umul.with.overflow.i8(i8 %v1, i8 %v2)
   %val = extractvalue {i8, i1} %t, 0
   %obit = extractvalue {i8, i1} %t, 1
@@ -278,17 +213,6 @@ define zeroext i1 @umuloi16(i16 %v1, i16 %v2, i16* %res) {
 ; FAST-NEXT:    andb $1, %dl
 ; FAST-NEXT:    movzbl %dl, %eax
 ; FAST-NEXT:    retq
-;
-; KNL-LABEL: umuloi16:
-; KNL:       ## %bb.0:
-; KNL-NEXT:    movq %rdx, %rcx
-; KNL-NEXT:    movl %edi, %eax
-; KNL-NEXT:    ## kill: def $ax killed $ax killed $eax
-; KNL-NEXT:    mulw %si
-; KNL-NEXT:    seto %dl
-; KNL-NEXT:    movw %ax, (%rcx)
-; KNL-NEXT:    movl %edx, %eax
-; KNL-NEXT:    retq
   %t = call {i16, i1} @llvm.umul.with.overflow.i16(i16 %v1, i16 %v2)
   %val = extractvalue {i16, i1} %t, 0
   %obit = extractvalue {i16, i1} %t, 1
@@ -317,16 +241,6 @@ define zeroext i1 @umuloi32(i32 %v1, i32 %v2, i32* %res) {
 ; FAST-NEXT:    andb $1, %dl
 ; FAST-NEXT:    movzbl %dl, %eax
 ; FAST-NEXT:    retq
-;
-; KNL-LABEL: umuloi32:
-; KNL:       ## %bb.0:
-; KNL-NEXT:    movq %rdx, %rcx
-; KNL-NEXT:    movl %edi, %eax
-; KNL-NEXT:    mull %esi
-; KNL-NEXT:    seto %dl
-; KNL-NEXT:    movl %eax, (%rcx)
-; KNL-NEXT:    movl %edx, %eax
-; KNL-NEXT:    retq
   %t = call {i32, i1} @llvm.umul.with.overflow.i32(i32 %v1, i32 %v2)
   %val = extractvalue {i32, i1} %t, 0
   %obit = extractvalue {i32, i1} %t, 1
@@ -355,16 +269,6 @@ define zeroext i1 @umuloi64(i64 %v1, i64 %v2, i64* %res) {
 ; FAST-NEXT:    andb $1, %dl
 ; FAST-NEXT:    movzbl %dl, %eax
 ; FAST-NEXT:    retq
-;
-; KNL-LABEL: umuloi64:
-; KNL:       ## %bb.0:
-; KNL-NEXT:    movq %rdx, %rcx
-; KNL-NEXT:    movq %rdi, %rax
-; KNL-NEXT:    mulq %rsi
-; KNL-NEXT:    seto %dl
-; KNL-NEXT:    movq %rax, (%rcx)
-; KNL-NEXT:    movl %edx, %eax
-; KNL-NEXT:    retq
   %t = call {i64, i1} @llvm.umul.with.overflow.i64(i64 %v1, i64 %v2)
   %val = extractvalue {i64, i1} %t, 0
   %obit = extractvalue {i64, i1} %t, 1
@@ -391,14 +295,6 @@ define i32 @smuloselecti32(i32 %v1, i32 %v2) {
 ; FAST-NEXT:    imull %esi, %ecx
 ; FAST-NEXT:    cmovol %edi, %eax
 ; FAST-NEXT:    retq
-;
-; KNL-LABEL: smuloselecti32:
-; KNL:       ## %bb.0:
-; KNL-NEXT:    movl %esi, %eax
-; KNL-NEXT:    movl %edi, %ecx
-; KNL-NEXT:    imull %esi, %ecx
-; KNL-NEXT:    cmovol %edi, %eax
-; KNL-NEXT:    retq
   %t = call {i32, i1} @llvm.smul.with.overflow.i32(i32 %v1, i32 %v2)
   %obit = extractvalue {i32, i1} %t, 1
   %ret = select i1 %obit, i32 %v1, i32 %v2
@@ -421,14 +317,6 @@ define i64 @smuloselecti64(i64 %v1, i64 %v2) {
 ; FAST-NEXT:    imulq %rsi, %rcx
 ; FAST-NEXT:    cmovoq %rdi, %rax
 ; FAST-NEXT:    retq
-;
-; KNL-LABEL: smuloselecti64:
-; KNL:       ## %bb.0:
-; KNL-NEXT:    movq %rsi, %rax
-; KNL-NEXT:    movq %rdi, %rcx
-; KNL-NEXT:    imulq %rsi, %rcx
-; KNL-NEXT:    cmovoq %rdi, %rax
-; KNL-NEXT:    retq
   %t = call {i64, i1} @llvm.smul.with.overflow.i64(i64 %v1, i64 %v2)
   %obit = extractvalue {i64, i1} %t, 1
   %ret = select i1 %obit, i64 %v1, i64 %v2
@@ -451,14 +339,6 @@ define i32 @umuloselecti32(i32 %v1, i32 %v2) {
 ; FAST-NEXT:    cmovol %edi, %esi
 ; FAST-NEXT:    movl %esi, %eax
 ; FAST-NEXT:    retq
-;
-; KNL-LABEL: umuloselecti32:
-; KNL:       ## %bb.0:
-; KNL-NEXT:    movl %edi, %eax
-; KNL-NEXT:    mull %esi
-; KNL-NEXT:    cmovol %edi, %esi
-; KNL-NEXT:    movl %esi, %eax
-; KNL-NEXT:    retq
   %t = call {i32, i1} @llvm.umul.with.overflow.i32(i32 %v1, i32 %v2)
   %obit = extractvalue {i32, i1} %t, 1
   %ret = select i1 %obit, i32 %v1, i32 %v2
@@ -481,14 +361,6 @@ define i64 @umuloselecti64(i64 %v1, i64 %v2) {
 ; FAST-NEXT:    cmovoq %rdi, %rsi
 ; FAST-NEXT:    movq %rsi, %rax
 ; FAST-NEXT:    retq
-;
-; KNL-LABEL: umuloselecti64:
-; KNL:       ## %bb.0:
-; KNL-NEXT:    movq %rdi, %rax
-; KNL-NEXT:    mulq %rsi
-; KNL-NEXT:    cmovoq %rdi, %rsi
-; KNL-NEXT:    movq %rsi, %rax
-; KNL-NEXT:    retq
   %t = call {i64, i1} @llvm.umul.with.overflow.i64(i64 %v1, i64 %v2)
   %obit = extractvalue {i64, i1} %t, 1
   %ret = select i1 %obit, i64 %v1, i64 %v2
@@ -524,17 +396,6 @@ define zeroext i1 @smulobri32(i32 %v1, i32 %v2) {
 ; FAST-NEXT:    andb $1, %al
 ; FAST-NEXT:    movzbl %al, %eax
 ; FAST-NEXT:    retq
-;
-; KNL-LABEL: smulobri32:
-; KNL:       ## %bb.0:
-; KNL-NEXT:    imull %esi, %edi
-; KNL-NEXT:    jo LBB15_1
-; KNL-NEXT:  ## %bb.2: ## %continue
-; KNL-NEXT:    movb $1, %al
-; KNL-NEXT:    retq
-; KNL-NEXT:  LBB15_1: ## %overflow
-; KNL-NEXT:    xorl %eax, %eax
-; KNL-NEXT:    retq
   %t = call {i32, i1} @llvm.smul.with.overflow.i32(i32 %v1, i32 %v2)
   %val = extractvalue {i32, i1} %t, 0
   %obit = extractvalue {i32, i1} %t, 1
@@ -573,17 +434,6 @@ define zeroext i1 @smulobri64(i64 %v1, i64 %v2) {
 ; FAST-NEXT:    andb $1, %al
 ; FAST-NEXT:    movzbl %al, %eax
 ; FAST-NEXT:    retq
-;
-; KNL-LABEL: smulobri64:
-; KNL:       ## %bb.0:
-; KNL-NEXT:    imulq %rsi, %rdi
-; KNL-NEXT:    jo LBB16_1
-; KNL-NEXT:  ## %bb.2: ## %continue
-; KNL-NEXT:    movb $1, %al
-; KNL-NEXT:    retq
-; KNL-NEXT:  LBB16_1: ## %overflow
-; KNL-NEXT:    xorl %eax, %eax
-; KNL-NEXT:    retq
   %t = call {i64, i1} @llvm.smul.with.overflow.i64(i64 %v1, i64 %v2)
   %val = extractvalue {i64, i1} %t, 0
   %obit = extractvalue {i64, i1} %t, 1
@@ -624,18 +474,6 @@ define zeroext i1 @umulobri32(i32 %v1, i32 %v2) {
 ; FAST-NEXT:    andb $1, %al
 ; FAST-NEXT:    movzbl %al, %eax
 ; FAST-NEXT:    retq
-;
-; KNL-LABEL: umulobri32:
-; KNL:       ## %bb.0:
-; KNL-NEXT:    movl %edi, %eax
-; KNL-NEXT:    mull %esi
-; KNL-NEXT:    jo LBB17_1
-; KNL-NEXT:  ## %bb.2: ## %continue
-; KNL-NEXT:    movb $1, %al
-; KNL-NEXT:    retq
-; KNL-NEXT:  LBB17_1: ## %overflow
-; KNL-NEXT:    xorl %eax, %eax
-; KNL-NEXT:    retq
   %t = call {i32, i1} @llvm.umul.with.overflow.i32(i32 %v1, i32 %v2)
   %val = extractvalue {i32, i1} %t, 0
   %obit = extractvalue {i32, i1} %t, 1
@@ -676,18 +514,6 @@ define zeroext i1 @umulobri64(i64 %v1, i64 %v2) {
 ; FAST-NEXT:    andb $1, %al
 ; FAST-NEXT:    movzbl %al, %eax
 ; FAST-NEXT:    retq
-;
-; KNL-LABEL: umulobri64:
-; KNL:       ## %bb.0:
-; KNL-NEXT:    movq %rdi, %rax
-; KNL-NEXT:    mulq %rsi
-; KNL-NEXT:    jo LBB18_1
-; KNL-NEXT:  ## %bb.2: ## %continue
-; KNL-NEXT:    movb $1, %al
-; KNL-NEXT:    retq
-; KNL-NEXT:  LBB18_1: ## %overflow
-; KNL-NEXT:    xorl %eax, %eax
-; KNL-NEXT:    retq
   %t = call {i64, i1} @llvm.umul.with.overflow.i64(i64 %v1, i64 %v2)
   %val = extractvalue {i64, i1} %t, 0
   %obit = extractvalue {i64, i1} %t, 1
@@ -718,15 +544,6 @@ define i1 @bug27873(i64 %c1, i1 %c2) {
 ; FAST-NEXT:    seto %al
 ; FAST-NEXT:    orb %sil, %al
 ; FAST-NEXT:    retq
-;
-; KNL-LABEL: bug27873:
-; KNL:       ## %bb.0:
-; KNL-NEXT:    movq %rdi, %rax
-; KNL-NEXT:    movl $160, %ecx
-; KNL-NEXT:    mulq %rcx
-; KNL-NEXT:    seto %al
-; KNL-NEXT:    orb %sil, %al
-; KNL-NEXT:    retq
   %mul = call { i64, i1 } @llvm.umul.with.overflow.i64(i64 %c1, i64 160)
   %mul.overflow = extractvalue { i64, i1 } %mul, 1
   %x1 = or i1 %c2, %mul.overflow