[llvm] r187188 - Add test cases for the various instruction alias and Intel syntax fixes that have gone in lately.

Craig Topper craig.topper at gmail.com
Thu Jul 25 22:39:33 PDT 2013


Author: ctopper
Date: Fri Jul 26 00:39:33 2013
New Revision: 187188

URL: http://llvm.org/viewvc/llvm-project?rev=187188&view=rev
Log:
Add test cases for the various instruction alias and Intel syntax fixes that have gone in lately.

Modified:
    llvm/trunk/test/MC/X86/intel-syntax.s
    llvm/trunk/test/MC/X86/x86-32-coverage.s
    llvm/trunk/test/MC/X86/x86-64.s

Modified: llvm/trunk/test/MC/X86/intel-syntax.s
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/MC/X86/intel-syntax.s?rev=187188&r1=187187&r2=187188&view=diff
==============================================================================
--- llvm/trunk/test/MC/X86/intel-syntax.s (original)
+++ llvm/trunk/test/MC/X86/intel-syntax.s Fri Jul 26 00:39:33 2013
@@ -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)

Modified: llvm/trunk/test/MC/X86/x86-32-coverage.s
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/MC/X86/x86-32-coverage.s?rev=187188&r1=187187&r2=187188&view=diff
==============================================================================
--- llvm/trunk/test/MC/X86/x86-32-coverage.s (original)
+++ llvm/trunk/test/MC/X86/x86-32-coverage.s Fri Jul 26 00:39:33 2013
@@ -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)

Modified: llvm/trunk/test/MC/X86/x86-64.s
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/MC/X86/x86-64.s?rev=187188&r1=187187&r2=187188&view=diff
==============================================================================
--- llvm/trunk/test/MC/X86/x86-64.s (original)
+++ llvm/trunk/test/MC/X86/x86-64.s Fri Jul 26 00:39:33 2013
@@ -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, (%r
 
 
 // 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)





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