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      1 ; RUN: llc < %s -march=x86 -regalloc=fast -optimize-regalloc=0 -no-integrated-as | FileCheck %s
      2 ; RUN: llc < %s -march=x86 -regalloc=basic -no-integrated-as      | FileCheck %s
      3 ; RUN: llc < %s -march=x86 -regalloc=greedy -no-integrated-as     | FileCheck %s
      4 
      5 ; The 1st, 2nd, 3rd and 5th registers must all be different.  The registers
      6 ; referenced in the 4th and 6th operands must not be the same as the 1st or 5th
      7 ; operand.
      8 ;
      9 ; CHECK: 1st=[[A1:%...]]
     10 ; CHECK-NOT: [[A1]]
     11 ; CHECK: 2nd=[[A2:%...]]
     12 ; CHECK-NOT: [[A1]]
     13 ; CHECK-NOT: [[A2]]
     14 ; CHECK: 3rd=[[A3:%...]]
     15 ; CHECK-NOT: [[A1]]
     16 ; CHECK-NOT: [[A2]]
     17 ; CHECK-NOT: [[A3]]
     18 ; CHECK: 5th=[[A5:%...]]
     19 ; CHECK-NOT: [[A1]]
     20 ; CHECK-NOT: [[A5]]
     21 ; CHECK: =4th
     22 
     23 ; The 6th operand is an 8-bit register, and it mustn't alias the 1st and 5th.
     24 ; CHECK: 1%e[[S1:.]]x
     25 ; CHECK: 5%e[[S5:.]]x
     26 ; CHECK-NOT: %[[S1]]
     27 ; CHECK-NOT: %[[S5]]
     28 
     29 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
     30 target triple = "i386-apple-darwin8"
     31 	%struct.foo = type { i32, i32, i8* }
     32 
     33 define i32 @get(%struct.foo* %c, i8* %state) nounwind {
     34 entry:
     35 	%0 = getelementptr %struct.foo, %struct.foo* %c, i32 0, i32 0		; <i32*> [#uses=2]
     36 	%1 = getelementptr %struct.foo, %struct.foo* %c, i32 0, i32 1		; <i32*> [#uses=2]
     37 	%2 = getelementptr %struct.foo, %struct.foo* %c, i32 0, i32 2		; <i8**> [#uses=2]
     38 	%3 = load i32, i32* %0, align 4		; <i32> [#uses=1]
     39 	%4 = load i32, i32* %1, align 4		; <i32> [#uses=1]
     40 	%5 = load i8, i8* %state, align 1		; <i8> [#uses=1]
     41 	%asmtmp = tail call { i32, i32, i32, i32 } asm sideeffect "#1st=$0 $1 2nd=$1 $2 3rd=$2 $4 5th=$4 $3=4th 1$0 1%eXx 5$4 5%eXx 6th=$5", "=&r,=r,=r,=*m,=&q,=*imr,1,2,*m,5,~{dirflag},~{fpsr},~{flags},~{cx}"(i8** %2, i8* %state, i32 %3, i32 %4, i8** %2, i8 %5) nounwind		; <{ i32, i32, i32, i32 }> [#uses=3]
     42 	%asmresult = extractvalue { i32, i32, i32, i32 } %asmtmp, 0		; <i32> [#uses=1]
     43 	%asmresult1 = extractvalue { i32, i32, i32, i32 } %asmtmp, 1		; <i32> [#uses=1]
     44 	store i32 %asmresult1, i32* %0
     45 	%asmresult2 = extractvalue { i32, i32, i32, i32 } %asmtmp, 2		; <i32> [#uses=1]
     46 	store i32 %asmresult2, i32* %1
     47 	ret i32 %asmresult
     48 }
     49