-; RUN: llvm-as -f %s -o - | llc -sched=none &&
-; RUN: llvm-as -f %s -o - | llc -sched=default &&
-; RUN: llvm-as -f %s -o - | llc -sched=simple &&
-; RUN: llvm-as -f %s -o - | llc -sched=simple-noitin &&
-; RUN: llvm-as -f %s -o - | llc -sched=list-td &&
-; RUN: llvm-as -f %s -o - | llc -sched=list-tdrr &&
-; RUN: llvm-as -f %s -o - | llc -sched=list-burr
+; RUN: llvm-as < %s | llc -pre-RA-sched=default
+; RUN: llvm-as < %s | llc -pre-RA-sched=list-burr
+; RUN: llvm-as < %s | llc -pre-RA-sched=fast
; PR859
-implementation
-declare int "printf"(sbyte*, int, float)
+; The top-down schedulers are excluded here because they don't yet support
+; targets that use physreg defs.
+declare i32 @printf(i8*, i32, float)
-int "testissue"(int %i, float %x, float %y)
-begin
+define i32 @testissue(i32 %i, float %x, float %y) {
br label %bb1
-bb1:
- %x1 = mul float %x, %y ;; x1
- %y1 = mul float %y, 0.75 ;; y1
- %z1 = add float %x1, %y1 ;; z1 = x1 + y1
-
- %x2 = mul float %x, 0.5 ;; x2
- %y2 = mul float %y, 0.9 ;; y2
- %z2 = add float %x2, %y2 ;; z2 = x2 + y2
-
- %z3 = add float %z1, %z2 ;; z3 = z1 + z2
-
- %i1 = shl int %i, ubyte 3 ;; i1
- %j1 = add int %i, 7 ;; j1
- %m1 = add int %i1, %j1 ;; k1 = i1 + j1
-;; %m1 = div int %k1, 99 ;; m1 = k1 / 99
-
- %b = setle int %m1, 6 ;; (m1 <= 6)?
- br bool %b, label %bb1, label %bb2
-bb2:
- %Msg = cast ulong 0 to sbyte *
- call int %printf(sbyte* %Msg, int %m1, float %z3)
- ret int 0
-end
+bb1: ; preds = %bb1, %0
+ %x1 = mul float %x, %y ; <float> [#uses=1]
+ %y1 = mul float %y, 7.500000e-01 ; <float> [#uses=1]
+ %z1 = add float %x1, %y1 ; <float> [#uses=1]
+ %x2 = mul float %x, 5.000000e-01 ; <float> [#uses=1]
+ %y2 = mul float %y, 0x3FECCCCCC0000000 ; <float> [#uses=1]
+ %z2 = add float %x2, %y2 ; <float> [#uses=1]
+ %z3 = add float %z1, %z2 ; <float> [#uses=1]
+ %i1 = shl i32 %i, 3 ; <i32> [#uses=1]
+ %j1 = add i32 %i, 7 ; <i32> [#uses=1]
+ %m1 = add i32 %i1, %j1 ; <i32> [#uses=2]
+ %b = icmp sle i32 %m1, 6 ; <i1> [#uses=1]
+ br i1 %b, label %bb1, label %bb2
+
+bb2: ; preds = %bb1
+ %Msg = inttoptr i64 0 to i8* ; <i8*> [#uses=1]
+ call i32 @printf( i8* %Msg, i32 %m1, float %z3 ) ; <i32>:1 [#uses=0]
+ ret i32 0
+}