[x86] Change u8imm operands to always print as unsigned. This makes shuffle masks and the like make way more sense.

llvm-svn: 226902

9 files changed, 50 insertions, 50 deletions

diff --git a/llvm/test/CodeGen/X86/2009-06-18-movlp-shuffle-register.ll b/llvm/test/CodeGen/X86/2009-06-18-movlp-shuffle-register.ll
index 8ea70b42800..4c4552da16a 100644
--- a/llvm/test/CodeGen/X86/2009-06-18-movlp-shuffle-register.ll
+++ b/llvm/test/CodeGen/X86/2009-06-18-movlp-shuffle-register.ll
@@ -3,7 +3,7 @@
 
 define <4 x float> @f4523(<4 x float> %a,<4 x float> %b) nounwind {
 entry:
-; CHECK: shufps $-28, %xmm
+; CHECK: shufps $228, %xmm
 %shuffle = shufflevector <4 x float> %a, <4 x float> %b, <4 x i32> <i32 4,i32
 5,i32 2,i32 3>
 ret <4 x float> %shuffle
diff --git a/llvm/test/CodeGen/X86/avx.ll b/llvm/test/CodeGen/X86/avx.ll
index cba6d98f5a8..6069c14f0d8 100644
--- a/llvm/test/CodeGen/X86/avx.ll
+++ b/llvm/test/CodeGen/X86/avx.ll
@@ -60,7 +60,7 @@ define <4 x float> @insertps_from_vector_load_offset_2(<4 x float> %a, <4 x floa
 ; X32: movl    8(%esp), %ecx
 ; CHECK-NOT: mov
 ;; Try to match a bit more of the instr, since we need the load's offset.
-; CHECK: vinsertps    $-64, 12(%{{...}},%{{...}}), %
+; CHECK: vinsertps    $192, 12(%{{...}},%{{...}}), %
 ; CHECK-NEXT: ret
   %1 = getelementptr inbounds <4 x float>* %pb, i64 %index
   %2 = load <4 x float>* %1, align 16
diff --git a/llvm/test/CodeGen/X86/sse41.ll b/llvm/test/CodeGen/X86/sse41.ll
index 23b97f002a0..65edb7f2c3e 100644
--- a/llvm/test/CodeGen/X86/sse41.ll
+++ b/llvm/test/CodeGen/X86/sse41.ll
@@ -849,13 +849,13 @@ define <4 x float> @insertps_from_vector_load_offset_2(<4 x float> %a, <4 x floa
 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %eax
 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %ecx
 ; X32-NEXT:    shll $4, %ecx
-; X32-NEXT:    insertps $-64, 12(%eax,%ecx), %xmm0
+; X32-NEXT:    insertps $192, 12(%eax,%ecx), %xmm0
 ; X32-NEXT:    retl
 ;
 ; X64-LABEL: insertps_from_vector_load_offset_2:
 ; X64:       ## BB#0:
 ; X64-NEXT:    shlq $4, %rsi
-; X64-NEXT:    insertps $-64, 12(%rdi,%rsi), %xmm0
+; X64-NEXT:    insertps $192, 12(%rdi,%rsi), %xmm0
 ; X64-NEXT:    retq
   %1 = getelementptr inbounds <4 x float>* %pb, i64 %index
   %2 = load <4 x float>* %1, align 16
@@ -986,12 +986,12 @@ define <4 x float> @pr20087(<4 x float> %a, <4 x float> *%ptr) {
 ; X32-LABEL: pr20087:
 ; X32:       ## BB#0:
 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %eax
-; X32-NEXT:    insertps $-78, 8(%eax), %xmm0
+; X32-NEXT:    insertps $178, 8(%eax), %xmm0
 ; X32-NEXT:    retl
 ;
 ; X64-LABEL: pr20087:
 ; X64:       ## BB#0:
-; X64-NEXT:    insertps $-78, 8(%rdi), %xmm0
+; X64-NEXT:    insertps $178, 8(%rdi), %xmm0
 ; X64-NEXT:    retq
   %load = load <4 x float> *%ptr
   %ret = shufflevector <4 x float> %load, <4 x float> %a, <4 x i32> <i32 4, i32 undef, i32 6, i32 2>
@@ -1004,14 +1004,14 @@ define void @insertps_pr20411(i32* noalias nocapture %RET) #1 {
 ; X32:       ## BB#0:
 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %eax
 ; X32-NEXT:    movaps {{.*#+}} xmm0 = [3,3,3,3]
-; X32-NEXT:    insertps $-36, LCPI49_1+12, %xmm0
+; X32-NEXT:    insertps $220, LCPI49_1+12, %xmm0
 ; X32-NEXT:    movups %xmm0, (%eax)
 ; X32-NEXT:    retl
 ;
 ; X64-LABEL: insertps_pr20411:
 ; X64:       ## BB#0:
 ; X64-NEXT:    movaps {{.*#+}} xmm0 = [3,3,3,3]
-; X64-NEXT:    insertps $-36, LCPI49_1+{{.*}}(%rip), %xmm0
+; X64-NEXT:    insertps $220, LCPI49_1+{{.*}}(%rip), %xmm0
 ; X64-NEXT:    movups %xmm0, (%rdi)
 ; X64-NEXT:    retq
   %gather_load = shufflevector <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>, <8 x i32> undef, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
diff --git a/llvm/test/CodeGen/X86/stack-folding-fp-avx1.ll b/llvm/test/CodeGen/X86/stack-folding-fp-avx1.ll
index 0f8dfd5eac6..26bd39189b3 100644
--- a/llvm/test/CodeGen/X86/stack-folding-fp-avx1.ll
+++ b/llvm/test/CodeGen/X86/stack-folding-fp-avx1.ll
@@ -1459,7 +1459,7 @@ define <4 x double> @stack_fold_shufpd_ymm(<4 x double> %a0, <4 x double> %a1) {
 
 define <4 x float> @stack_fold_shufps(<4 x float> %a0, <4 x float> %a1) {
   ;CHECK-LABEL: stack_fold_shufps
-  ;CHECK:       vshufps $-56, {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}}, {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
+  ;CHECK:       vshufps $200, {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}}, {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
   %1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
   %2 = shufflevector <4 x float> %a0, <4 x float> %a1, <4 x i32> <i32 0, i32 2, i32 4, i32 7>
   ret <4 x float> %2
@@ -1467,7 +1467,7 @@ define <4 x float> @stack_fold_shufps(<4 x float> %a0, <4 x float> %a1) {
 
 define <8 x float> @stack_fold_shufps_ymm(<8 x float> %a0, <8 x float> %a1) {
   ;CHECK-LABEL: stack_fold_shufps_ymm
-  ;CHECK:       vshufps $-108, {{-?[0-9]*}}(%rsp), {{%ymm[0-9][0-9]*}}, {{%ymm[0-9][0-9]*}} {{.*#+}} 32-byte Folded Reload
+  ;CHECK:       vshufps $148, {{-?[0-9]*}}(%rsp), {{%ymm[0-9][0-9]*}}, {{%ymm[0-9][0-9]*}} {{.*#+}} 32-byte Folded Reload
   %1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
   %2 = shufflevector <8 x float> %a0, <8 x float> %a1, <8 x i32> <i32 0, i32 1, i32 9, i32 10, i32 undef, i32 undef, i32 undef, i32 undef>
   ret <8 x float> %2
diff --git a/llvm/test/CodeGen/X86/stack-folding-fp-sse42.ll b/llvm/test/CodeGen/X86/stack-folding-fp-sse42.ll
index ed365538879..2beccb18ff7 100644
--- a/llvm/test/CodeGen/X86/stack-folding-fp-sse42.ll
+++ b/llvm/test/CodeGen/X86/stack-folding-fp-sse42.ll
@@ -902,7 +902,7 @@ define <2 x double> @stack_fold_shufpd(<2 x double> %a0, <2 x double> %a1) {
 
 define <4 x float> @stack_fold_shufps(<4 x float> %a0, <4 x float> %a1) {
   ;CHECK-LABEL: stack_fold_shufps
-  ;CHECK:       shufps $-56, {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
+  ;CHECK:       shufps $200, {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
   %1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
   %2 = shufflevector <4 x float> %a0, <4 x float> %a1, <4 x i32> <i32 0, i32 2, i32 4, i32 7>
   ret <4 x float> %2
diff --git a/llvm/test/CodeGen/X86/vec_compare.ll b/llvm/test/CodeGen/X86/vec_compare.ll
index 365fe92220b..df3eae3399f 100644
--- a/llvm/test/CodeGen/X86/vec_compare.ll
+++ b/llvm/test/CodeGen/X86/vec_compare.ll
@@ -45,7 +45,7 @@ define <4 x i32> @test4(<4 x i32> %A, <4 x i32> %B) nounwind {
 define <2 x i64> @test5(<2 x i64> %A, <2 x i64> %B) nounwind {
 ; CHECK-LABEL: test5:
 ; CHECK: pcmpeqd
-; CHECK: pshufd $-79
+; CHECK: pshufd $177
 ; CHECK: pand
 ; CHECK: ret
 	%C = icmp eq <2 x i64> %A, %B
@@ -56,7 +56,7 @@ define <2 x i64> @test5(<2 x i64> %A, <2 x i64> %B) nounwind {
 define <2 x i64> @test6(<2 x i64> %A, <2 x i64> %B) nounwind {
 ; CHECK-LABEL: test6:
 ; CHECK: pcmpeqd
-; CHECK: pshufd $-79
+; CHECK: pshufd $177
 ; CHECK: pand
 ; CHECK: pcmpeqd
 ; CHECK: pxor
@@ -77,11 +77,11 @@ define <2 x i64> @test7(<2 x i64> %A, <2 x i64> %B) nounwind {
 ; CHECK: pxor [[CONSTREG]]
 ; CHECK: pxor [[CONSTREG]]
 ; CHECK: pcmpgtd %xmm1
-; CHECK: pshufd $-96
+; CHECK: pshufd $160
 ; CHECK: pcmpeqd
-; CHECK: pshufd $-11
+; CHECK: pshufd $245
 ; CHECK: pand
-; CHECK: pshufd $-11
+; CHECK: pshufd $245
 ; CHECK: por
 ; CHECK: ret
 	%C = icmp sgt <2 x i64> %A, %B
@@ -94,11 +94,11 @@ define <2 x i64> @test8(<2 x i64> %A, <2 x i64> %B) nounwind {
 ; CHECK: pxor
 ; CHECK: pxor
 ; CHECK: pcmpgtd %xmm0
-; CHECK: pshufd $-96
+; CHECK: pshufd $160
 ; CHECK: pcmpeqd
-; CHECK: pshufd $-11
+; CHECK: pshufd $245
 ; CHECK: pand
-; CHECK: pshufd $-11
+; CHECK: pshufd $245
 ; CHECK: por
 ; CHECK: ret
 	%C = icmp slt <2 x i64> %A, %B
@@ -111,11 +111,11 @@ define <2 x i64> @test9(<2 x i64> %A, <2 x i64> %B) nounwind {
 ; CHECK: pxor
 ; CHECK: pxor
 ; CHECK: pcmpgtd %xmm0
-; CHECK: pshufd $-96
+; CHECK: pshufd $160
 ; CHECK: pcmpeqd
-; CHECK: pshufd $-11
+; CHECK: pshufd $245
 ; CHECK: pand
-; CHECK: pshufd $-11
+; CHECK: pshufd $245
 ; CHECK: por
 ; CHECK: pcmpeqd
 ; CHECK: pxor
@@ -130,11 +130,11 @@ define <2 x i64> @test10(<2 x i64> %A, <2 x i64> %B) nounwind {
 ; CHECK: pxor
 ; CHECK: pxor
 ; CHECK: pcmpgtd %xmm1
-; CHECK: pshufd $-96
+; CHECK: pshufd $160
 ; CHECK: pcmpeqd
-; CHECK: pshufd $-11
+; CHECK: pshufd $245
 ; CHECK: pand
-; CHECK: pshufd $-11
+; CHECK: pshufd $245
 ; CHECK: por
 ; CHECK: pcmpeqd
 ; CHECK: pxor
@@ -155,11 +155,11 @@ define <2 x i64> @test11(<2 x i64> %A, <2 x i64> %B) nounwind {
 ; CHECK: pxor [[CONSTREG]]
 ; CHECK: pxor [[CONSTREG]]
 ; CHECK: pcmpgtd %xmm1
-; CHECK: pshufd $-96
+; CHECK: pshufd $160
 ; CHECK: pcmpeqd
-; CHECK: pshufd $-11
+; CHECK: pshufd $245
 ; CHECK: pand
-; CHECK: pshufd $-11
+; CHECK: pshufd $245
 ; CHECK: por
 ; CHECK: ret
 	%C = icmp ugt <2 x i64> %A, %B
@@ -172,11 +172,11 @@ define <2 x i64> @test12(<2 x i64> %A, <2 x i64> %B) nounwind {
 ; CHECK: pxor
 ; CHECK: pxor
 ; CHECK: pcmpgtd %xmm0
-; CHECK: pshufd $-96
+; CHECK: pshufd $160
 ; CHECK: pcmpeqd
-; CHECK: pshufd $-11
+; CHECK: pshufd $245
 ; CHECK: pand
-; CHECK: pshufd $-11
+; CHECK: pshufd $245
 ; CHECK: por
 ; CHECK: ret
 	%C = icmp ult <2 x i64> %A, %B
@@ -189,11 +189,11 @@ define <2 x i64> @test13(<2 x i64> %A, <2 x i64> %B) nounwind {
 ; CHECK: pxor
 ; CHECK: pxor
 ; CHECK: pcmpgtd %xmm0
-; CHECK: pshufd $-96
+; CHECK: pshufd $160
 ; CHECK: pcmpeqd
-; CHECK: pshufd $-11
+; CHECK: pshufd $245
 ; CHECK: pand
-; CHECK: pshufd $-11
+; CHECK: pshufd $245
 ; CHECK: por
 ; CHECK: pcmpeqd
 ; CHECK: pxor
@@ -208,11 +208,11 @@ define <2 x i64> @test14(<2 x i64> %A, <2 x i64> %B) nounwind {
 ; CHECK: pxor
 ; CHECK: pxor
 ; CHECK: pcmpgtd %xmm1
-; CHECK: pshufd $-96
+; CHECK: pshufd $160
 ; CHECK: pcmpeqd
-; CHECK: pshufd $-11
+; CHECK: pshufd $245
 ; CHECK: pand
-; CHECK: pshufd $-11
+; CHECK: pshufd $245
 ; CHECK: por
 ; CHECK: pcmpeqd
 ; CHECK: pxor
diff --git a/llvm/test/CodeGen/X86/vector-zext.ll b/llvm/test/CodeGen/X86/vector-zext.ll
index cd09deee455..882e9cbf9c9 100644
--- a/llvm/test/CodeGen/X86/vector-zext.ll
+++ b/llvm/test/CodeGen/X86/vector-zext.ll
@@ -313,20 +313,20 @@ define <4 x i64> @load_zext_4i32_to_4i64(<4 x i32> *%ptr) {
 ; SSE2-LABEL: load_zext_4i32_to_4i64:
 ; SSE2:          # BB#0: # %entry
 ; SSE2-NEXT:   movdqa        (%rdi), %xmm1
-; SSE2-NEXT:   pshufd        $-44, %xmm1, %xmm0      # xmm0 = xmm1[0,1,1,3]
+; SSE2-NEXT:   pshufd        $212, %xmm1, %xmm0      # xmm0 = xmm1[0,1,1,3]
 ; SSE2-NEXT:   movdqa        {{.*#+}} xmm2 = [4294967295,4294967295]
 ; SSE2-NEXT:   pand  %xmm2, %xmm0
-; SSE2-NEXT:   pshufd        $-6, %xmm1, %xmm1       # xmm1 = xmm1[2,2,3,3]
+; SSE2-NEXT:   pshufd        $250, %xmm1, %xmm1       # xmm1 = xmm1[2,2,3,3]
 ; SSE2-NEXT:   pand  %xmm2, %xmm1
 ; SSE2-NEXT:   retq
 
 ; SSSE3-LABEL: load_zext_4i32_to_4i64:
 ; SSSE3:        # BB#0: # %entry
 ; SSSE3-NEXT:   movdqa        (%rdi), %xmm1
-; SSSE3-NEXT:   pshufd        $-44, %xmm1, %xmm0      # xmm0 = xmm1[0,1,1,3]
+; SSSE3-NEXT:   pshufd        $212, %xmm1, %xmm0      # xmm0 = xmm1[0,1,1,3]
 ; SSSE3-NEXT:   movdqa        {{.*#+}} xmm2 = [4294967295,4294967295]
 ; SSSE3-NEXT:   pand  %xmm2, %xmm0
-; SSSE3-NEXT:   pshufd        $-6, %xmm1, %xmm1       # xmm1 = xmm1[2,2,3,3]
+; SSSE3-NEXT:   pshufd        $250, %xmm1, %xmm1       # xmm1 = xmm1[2,2,3,3]
 ; SSSE3-NEXT:   pand  %xmm2, %xmm1
 ; SSSE3-NEXT:   retq
 
@@ -336,7 +336,7 @@ define <4 x i64> @load_zext_4i32_to_4i64(<4 x i32> *%ptr) {
 ; SSE41-NEXT: 	pmovzxdq	%xmm1, %xmm0
 ; SSE41-NEXT: 	movdqa	{{.*#+}} xmm2 = [4294967295,4294967295]
 ; SSE41-NEXT: 	pand	%xmm2, %xmm0
-; SSE41-NEXT: 	pshufd	$-6, %xmm1, %xmm1       # xmm1 = xmm1[2,2,3,3]
+; SSE41-NEXT: 	pshufd	$250, %xmm1, %xmm1       # xmm1 = xmm1[2,2,3,3]
 ; SSE41-NEXT: 	pand	%xmm2, %xmm1
 ; SSE41-NEXT: 	retq
 
diff --git a/llvm/test/MC/X86/x86-32-avx.s b/llvm/test/MC/X86/x86-32-avx.s
index 5c702392a90..062ee22c547 100644
--- a/llvm/test/MC/X86/x86-32-avx.s
+++ b/llvm/test/MC/X86/x86-32-avx.s
@@ -3352,7 +3352,7 @@
 // CHECK: vinsertps $129, %xmm3, %xmm2, %xmm1
           vinsertps $0x81, %xmm3, %xmm2, %xmm1
 
-// CHECK: vcmpps $-128, %xmm2, %xmm1, %xmm0
+// CHECK: vcmpps $128, %xmm2, %xmm1, %xmm0
 // CHECK: encoding: [0xc5,0xf0,0xc2,0xc2,0x80]
 vcmpps $-128, %xmm2, %xmm1, %xmm0
 
diff --git a/llvm/test/MC/X86/x86-32-coverage.s b/llvm/test/MC/X86/x86-32-coverage.s
index 80c34ece624..d5533fb3753 100644
--- a/llvm/test/MC/X86/x86-32-coverage.s
+++ b/llvm/test/MC/X86/x86-32-coverage.s
@@ -19622,31 +19622,31 @@
 // immediate. Check both forms here.
 // CHECK: blendps $129, %xmm2, %xmm1
           blendps $0x81, %xmm2, %xmm1
-// CHECK: blendps $-64, %xmm2, %xmm1
+// CHECK: blendps $192, %xmm2, %xmm1
           blendps $-64, %xmm2, %xmm1
 // CHECK: blendpd $129, %xmm2, %xmm1
           blendpd $0x81, %xmm2, %xmm1
-// CHECK: blendpd $-64, %xmm2, %xmm1
+// CHECK: blendpd $192, %xmm2, %xmm1
           blendpd $-64, %xmm2, %xmm1
 // CHECK: pblendw $129, %xmm2, %xmm1
           pblendw $0x81, %xmm2, %xmm1
-// CHECK: pblendw $-64, %xmm2, %xmm1
+// CHECK: pblendw $192, %xmm2, %xmm1
           pblendw $-64, %xmm2, %xmm1
 // CHECK: mpsadbw $129, %xmm2, %xmm1
           mpsadbw $0x81, %xmm2, %xmm1
-// CHECK: mpsadbw $-64, %xmm2, %xmm1
+// CHECK: mpsadbw $192, %xmm2, %xmm1
           mpsadbw $-64, %xmm2, %xmm1
 // CHECK: dpps $129, %xmm2, %xmm1
           dpps $0x81, %xmm2, %xmm1
-// CHECK: dpps $-64, %xmm2, %xmm1
+// CHECK: dpps $192, %xmm2, %xmm1
           dpps $-64, %xmm2, %xmm1
 // CHECK: dppd $129, %xmm2, %xmm1
           dppd $0x81, %xmm2, %xmm1
-// CHECK: dppd $-64, %xmm2, %xmm1
+// CHECK: dppd $192, %xmm2, %xmm1
           dppd $-64, %xmm2, %xmm1
 // CHECK: insertps $129, %xmm2, %xmm1
           insertps $0x81, %xmm2, %xmm1
-// CHECK: insertps $-64, %xmm2, %xmm1
+// CHECK: insertps $192, %xmm2, %xmm1
           insertps $-64, %xmm2, %xmm1
 
 // PR13253 handle implicit optional third argument that must always be xmm0