Add test cases for the various instruction alias and Intel syntax fixes that have...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187188 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/MC/X86/intel-syntax.s b/test/MC/X86/intel-syntax.s
index 1a519aa186c212643c5dfd07ae3f2470baf962a6..ff86e8dc4e523fa6af00f45584bbe9f6c89c1609 100644 (file)
--- a/test/MC/X86/intel-syntax.s
+++ b/test/MC/X86/intel-syntax.s
@@ -354,3 +354,225 @@ _main:
     cmovnge eax, ebx
 // CHECK: cmovgl %ebx, %eax
     cmovnle eax, ebx
+
+// CHECK: shldw        %cl, %bx, %dx
+// CHECK: shldw        %cl, %bx, %dx
+// CHECK: shldw        $1, %bx, %dx
+// CHECK: shldw        %cl, %bx, (%rax)
+// CHECK: shldw        %cl, %bx, (%rax)
+// CHECK: shrdw        %cl, %bx, %dx
+// CHECK: shrdw        %cl, %bx, %dx
+// CHECK: shrdw        $1, %bx, %dx
+// CHECK: shrdw        %cl, %bx, (%rax)
+// CHECK: shrdw        %cl, %bx, (%rax)
+
+shld  DX, BX
+shld  DX, BX, CL
+shld  DX, BX, 1
+shld  [RAX], BX
+shld  [RAX], BX, CL
+shrd  DX, BX
+shrd  DX, BX, CL
+shrd  DX, BX, 1
+shrd  [RAX], BX
+shrd  [RAX], BX, CL
+
+// CHECK: btl $1, (%eax)
+// CHECK: btsl $1, (%eax)
+// CHECK: btrl $1, (%eax)
+// CHECK: btcl $1, (%eax)
+    bt DWORD PTR [EAX], 1
+    bt DWORD PTR [EAX], 1
+    bts DWORD PTR [EAX], 1
+    btr DWORD PTR [EAX], 1
+    btc DWORD PTR [EAX], 1
+
+//CHECK: divb  %bl
+//CHECK: divw  %bx
+//CHECK: divl  %ecx
+//CHECK: divl  3735928559(%ebx,%ecx,8)
+//CHECK: divl  69
+//CHECK: divl  32493
+//CHECK: divl  3133065982
+//CHECK: divl  305419896
+//CHECK: idivb %bl
+//CHECK: idivw %bx
+//CHECK: idivl %ecx
+//CHECK: idivl 3735928559(%ebx,%ecx,8)
+//CHECK: idivl 69
+//CHECK: idivl 32493
+//CHECK: idivl 3133065982
+//CHECK: idivl 305419896
+    div AL, BL
+    div AX, BX
+    div EAX, ECX
+    div EAX, [ECX*8+EBX+0xdeadbeef]
+    div EAX, [0x45]
+    div EAX, [0x7eed]
+    div EAX, [0xbabecafe]
+    div EAX, [0x12345678]
+    idiv AL, BL
+    idiv AX, BX
+    idiv EAX, ECX
+    idiv EAX, [ECX*8+EBX+0xdeadbeef]
+    idiv EAX, [0x45]
+    idiv EAX, [0x7eed]
+    idiv EAX, [0xbabecafe]
+    idiv EAX, [0x12345678]
+
+
+// CHECK: inb %dx, %al
+// CHECK: inw %dx, %ax
+// CHECK: inl %dx, %eax
+// CHECK: outb %al, %dx
+// CHECK: outw %ax, %dx
+// CHECK: outl %eax, %dx
+    inb DX
+    inw DX
+    inl DX
+    outb DX
+    outw DX
+    outl DX
+
+// CHECK: xchgq %rcx, %rax
+// CHECK: xchgq %rcx, %rax
+// CHECK: xchgl %ecx, %eax
+// CHECK: xchgl %ecx, %eax
+// CHECK: xchgw %cx, %ax
+// CHECK: xchgw %cx, %ax
+xchg RAX, RCX
+xchg RCX, RAX
+xchg EAX, ECX
+xchg ECX, EAX
+xchg AX, CX
+xchg CX, AX
+
+// CHECK: xchgq %rax, (%ecx)
+// CHECK: xchgq %rax, (%ecx)
+// CHECK: xchgl %eax, (%ecx)
+// CHECK: xchgl %eax, (%ecx)
+// CHECK: xchgw %ax, (%ecx)
+// CHECK: xchgw %ax, (%ecx)
+xchg RAX, [ECX]
+xchg [ECX], RAX
+xchg EAX, [ECX]
+xchg [ECX], EAX
+xchg AX, [ECX]
+xchg [ECX], AX
+
+// CHECK: testq (%ecx), %rax
+// CHECK: testq (%ecx), %rax
+// CHECK: testl (%ecx), %eax
+// CHECK: testl (%ecx), %eax
+// CHECK: testw (%ecx), %ax
+// CHECK: testw (%ecx), %ax
+// CHECK: testb (%ecx), %al
+// CHECK: testb (%ecx), %al
+test RAX, [ECX]
+test [ECX], RAX
+test EAX, [ECX]
+test [ECX], EAX
+test AX, [ECX]
+test [ECX], AX
+test AL, [ECX]
+test [ECX], AL
+
+// CHECK: fnstsw %ax
+// CHECK: fnstsw %ax
+// CHECK: fnstsw %ax
+// CHECK: fnstsw %ax
+fnstsw
+fnstsw AX
+fnstsw EAX
+fnstsw AL
+
+// CHECK: faddp %st(1)
+// CHECK: fmulp %st(1)
+// CHECK: fsubrp %st(1)
+// CHECK: fsubp %st(1)
+// CHECK: fdivrp %st(1)
+// CHECK: fdivp %st(1)
+faddp ST(1), ST(0)
+fmulp ST(1), ST(0)
+fsubp ST(1), ST(0)
+fsubrp ST(1), ST(0)
+fdivp ST(1), ST(0)
+fdivrp ST(1), ST(0)
+
+// CHECK: faddp %st(1)
+// CHECK: fmulp %st(1)
+// CHECK: fsubrp %st(1)
+// CHECK: fsubp %st(1)
+// CHECK: fdivrp %st(1)
+// CHECK: fdivp %st(1)
+faddp ST(0), ST(1)
+fmulp ST(0), ST(1)
+fsubp ST(0), ST(1)
+fsubrp ST(0), ST(1)
+fdivp ST(0), ST(1)
+fdivrp ST(0), ST(1)
+
+// CHECK: faddp %st(1)
+// CHECK: fmulp %st(1)
+// CHECK: fsubrp %st(1)
+// CHECK: fsubp %st(1)
+// CHECK: fdivrp %st(1)
+// CHECK: fdivp %st(1)
+faddp ST(1)
+fmulp ST(1)
+fsubp ST(1)
+fsubrp ST(1)
+fdivp ST(1)
+fdivrp ST(1)
+
+// CHECK: faddp %st(1)
+// CHECK: fmulp %st(1)
+// CHECK: fsubrp %st(1)
+// CHECK: fsubp %st(1)
+// CHECK: fdivrp %st(1)
+// CHECK: fdivp %st(1)
+faddp
+fmulp
+fsubp
+fsubrp
+fdivp
+fdivrp
+
+// CHECK: fadd %st(1)
+// CHECK: fmul %st(1)
+// CHECK: fsub %st(1)
+// CHECK: fsubr %st(1)
+// CHECK: fdiv %st(1)
+// CHECK: fdivr %st(1)
+fadd ST(0), ST(1)
+fmul ST(0), ST(1)
+fsub ST(0), ST(1)
+fsubr ST(0), ST(1)
+fdiv ST(0), ST(1)
+fdivr ST(0), ST(1)
+
+// CHECK: fadd %st(0), %st(1)
+// CHECK: fmul %st(0), %st(1)
+// CHECK: fsubr %st(0), %st(1)
+// CHECK: fsub %st(0), %st(1)
+// CHECK: fdivr %st(0), %st(1)
+// CHECK: fdiv %st(0), %st(1)
+fadd ST(1), ST(0)
+fmul ST(1), ST(0)
+fsub ST(1), ST(0)
+fsubr ST(1), ST(0)
+fdiv ST(1), ST(0)
+fdivr ST(1), ST(0)
+
+// CHECK: fadd %st(1)
+// CHECK: fmul %st(1)
+// CHECK: fsub %st(1)
+// CHECK: fsubr %st(1)
+// CHECK: fdiv %st(1)
+// CHECK: fdivr %st(1)
+fadd ST(1)
+fmul ST(1)
+fsub ST(1)
+fsubr ST(1)
+fdiv ST(1)
+fdivr ST(1)

diff --git a/test/MC/X86/x86-32-coverage.s b/test/MC/X86/x86-32-coverage.s
index c348915d23ce378a95c2c9cefae1295531d2f0e1..732874b91872e8be150f421e8aa9a72d58598ff9 100644 (file)
--- a/test/MC/X86/x86-32-coverage.s
+++ b/test/MC/X86/x86-32-coverage.s
@@ -3948,7 +3948,7 @@
 // CHECK:  encoding: [0xd9,0xca]
                fxch    %st(2)
 
-// CHECK: fcom
+// CHECK: fcom %st(1)
 // CHECK:  encoding: [0xd8,0xd1]
                fcom
 
@@ -3972,7 +3972,7 @@
 // CHECK:  encoding: [0xda,0x15,0x78,0x56,0x34,0x12]
                ficoml  0x12345678
 
-// CHECK: fcomp
+// CHECK: fcomp        %st(1)
 // CHECK:  encoding: [0xd8,0xd9]
                fcomp
 
@@ -19660,3 +19660,37 @@ blendvps %xmm0, %xmm2, %xmm1
 blendvps (%eax), %xmm1
 // CHECK: blendvps (%eax), %xmm1
 blendvps %xmm0, (%eax), %xmm1
+
+
+// CHECK: btl $4, (%eax)
+// CHECK: btw $4, (%eax)
+// CHECK: btl $4, (%eax)
+// CHECK: btq $4, (%eax)
+// CHECK: btsl $4, (%eax)
+// CHECK: btsw $4, (%eax)
+// CHECK: btsl $4, (%eax)
+// CHECK: btsq $4, (%eax)
+// CHECK: btrl $4, (%eax)
+// CHECK: btrw $4, (%eax)
+// CHECK: btrl $4, (%eax)
+// CHECK: btrq $4, (%eax)
+// CHECK: btcl $4, (%eax)
+// CHECK: btcw $4, (%eax)
+// CHECK: btcl $4, (%eax)
+// CHECK: btcq $4, (%eax)
+bt $4, (%eax)
+btw $4, (%eax)
+btl $4, (%eax)
+btq $4, (%eax)
+bts $4, (%eax)
+btsw $4, (%eax)
+btsl $4, (%eax)
+btsq $4, (%eax)
+btr $4, (%eax)
+btrw $4, (%eax)
+btrl $4, (%eax)
+btrq $4, (%eax)
+btc $4, (%eax)
+btcw $4, (%eax)
+btcl $4, (%eax)
+btcq $4, (%eax)

diff --git a/test/MC/X86/x86-64.s b/test/MC/X86/x86-64.s
index baa076fc2f60b19f0bffa69ce4649363fbbc6ea4..c0eac5eb42f20c0534686433b412fd92699fd16a 100644 (file)
--- a/test/MC/X86/x86-64.s
+++ b/test/MC/X86/x86-64.s
@@ -283,16 +283,16 @@ inl       (%dx), %eax
 
 // rdar://8431422
 
-// CHECK: fxch
-// CHECK: fucom
-// CHECK: fucomp
-// CHECK: faddp
+// CHECK: fxch %st(1)
+// CHECK: fucom %st(1)
+// CHECK: fucomp %st(1)
+// CHECK: faddp %st(1)
 // CHECK: faddp        %st(0)
-// CHECK: fsubp
-// CHECK: fsubrp
-// CHECK: fmulp
-// CHECK: fdivp
-// CHECK: fdivrp
+// CHECK: fsubp %st(1)
+// CHECK: fsubrp %st(1)
+// CHECK: fmulp %st(1)
+// CHECK: fdivp %st(1)
+// CHECK: fdivrp %st(1)
 
 fxch
 fucom
@@ -305,9 +305,9 @@ fmulp
 fdivp
 fdivrp
 
-// CHECK: fcomi
+// CHECK: fcomi %st(1)
 // CHECK: fcomi        %st(2)
-// CHECK: fucomi
+// CHECK: fucomi %st(1)
 // CHECK: fucomi %st(2)
 // CHECK: fucomi %st(2)
 
@@ -317,10 +317,10 @@ fucomi
 fucomi %st(2)
 fucomi %st(2), %st
 
-// CHECK: fnstsw
-// CHECK: fnstsw
-// CHECK: fnstsw
-// CHECK: fnstsw
+// CHECK: fnstsw %ax
+// CHECK: fnstsw %ax
+// CHECK: fnstsw %ax
+// CHECK: fnstsw %ax
 
 fnstsw
 fnstsw %ax
@@ -990,6 +990,22 @@ mov %gs, (%rsi)  // CHECK: movl    %gs, (%rsi) # encoding: [0x8c,0x2e]
 
 
 // rdar://8431864
+//CHECK: divb  %bl
+//CHECK: divw  %bx
+//CHECK: divl  %ecx
+//CHECK: divl  3735928559(%ebx,%ecx,8)
+//CHECK: divl  69
+//CHECK: divl  32493
+//CHECK: divl  3133065982
+//CHECK: divl  305419896
+//CHECK: idivb %bl
+//CHECK: idivw %bx
+//CHECK: idivl %ecx
+//CHECK: idivl 3735928559(%ebx,%ecx,8)
+//CHECK: idivl 69
+//CHECK: idivl 32493
+//CHECK: idivl 3133065982
+//CHECK: idivl 305419896
        div     %bl,%al
        div     %bx,%ax
        div     %ecx,%eax
@@ -1268,3 +1284,94 @@ clac
 // CHECK: stac
 // CHECK: encoding: [0x0f,0x01,0xcb]
 stac
+
+// CHECK: faddp %st(1)
+// CHECK: fmulp %st(1)
+// CHECK: fsubp %st(1)
+// CHECK: fsubrp %st(1)
+// CHECK: fdivp %st(1)
+// CHECK: fdivrp %st(1)
+faddp %st(0), %st(1)
+fmulp %st(0), %st(1)
+fsubp %st(0), %st(1)
+fsubrp %st(0), %st(1)
+fdivp %st(0), %st(1)
+fdivrp %st(0), %st(1)
+
+// CHECK: faddp %st(1)
+// CHECK: fmulp %st(1)
+// CHECK: fsubp %st(1)
+// CHECK: fsubrp %st(1)
+// CHECK: fdivp %st(1)
+// CHECK: fdivrp %st(1)
+faddp %st(1), %st(0)
+fmulp %st(1), %st(0)
+fsubp %st(1), %st(0)
+fsubrp %st(1), %st(0)
+fdivp %st(1), %st(0)
+fdivrp %st(1), %st(0)
+
+// CHECK: faddp %st(1)
+// CHECK: fmulp %st(1)
+// CHECK: fsubp %st(1)
+// CHECK: fsubrp %st(1)
+// CHECK: fdivp %st(1)
+// CHECK: fdivrp %st(1)
+faddp %st(1)
+fmulp %st(1)
+fsubp %st(1)
+fsubrp %st(1)
+fdivp %st(1)
+fdivrp %st(1)
+
+// CHECK: faddp %st(1)
+// CHECK: fmulp %st(1)
+// CHECK: fsubp %st(1)
+// CHECK: fsubrp %st(1)
+// CHECK: fdivp %st(1)
+// CHECK: fdivrp %st(1)
+faddp
+fmulp
+fsubp
+fsubrp
+fdivp
+fdivrp
+
+// CHECK: fadd %st(1)
+// CHECK: fmul %st(1)
+// CHECK: fsub %st(1)
+// CHECK: fsubr %st(1)
+// CHECK: fdiv %st(1)
+// CHECK: fdivr %st(1)
+fadd %st(1), %st(0)
+fmul %st(1), %st(0)
+fsub %st(1), %st(0)
+fsubr %st(1), %st(0)
+fdiv %st(1), %st(0)
+fdivr %st(1), %st(0)
+
+// CHECK: fadd %st(0), %st(1)
+// CHECK: fmul %st(0), %st(1)
+// CHECK: fsub %st(0), %st(1)
+// CHECK: fsubr %st(0), %st(1)
+// CHECK: fdiv %st(0), %st(1)
+// CHECK: fdivr %st(0), %st(1)
+fadd %st(0), %st(1)
+fmul %st(0), %st(1)
+fsub %st(0), %st(1)
+fsubr %st(0), %st(1)
+fdiv %st(0), %st(1)
+fdivr %st(0), %st(1)
+
+// CHECK: fadd %st(1)
+// CHECK: fmul %st(1)
+// CHECK: fsub %st(1)
+// CHECK: fsubr %st(1)
+// CHECK: fdiv %st(1)
+// CHECK: fdivr %st(1)
+fadd %st(1)
+fmul %st(1)
+fsub %st(1)
+fsubr %st(1)
+fdiv %st(1)
+fdivr %st(1)