+%0 = type { i64, i32 }
+
+define i32 @test1(%0* %p, %0* %q, i1 %r) nounwind {
+ %t0 = load %0, %0* %p
+ %t1 = load %0, %0* %q
+ %t4 = select i1 %r, %0 %t0, %0 %t1
+ %t5 = extractvalue %0 %t4, 1
+ ret i32 %t5
+; CHECK-LABEL: test1:
+; CHECK: cmovneq %rdi, %rsi
+; CHECK: movl (%rsi), %eax
+
+; ATOM-LABEL: test1:
+; ATOM: cmovneq %rdi, %rsi
+; ATOM: movl (%rsi), %eax
+}
+
+
+; PR2139
+define i32 @test2() nounwind {
+entry:
+ %tmp73 = tail call i1 @return_false() ; <i8> [#uses=1]
+ %g.0 = select i1 %tmp73, i16 0, i16 -480 ; <i16> [#uses=2]
+ %tmp7778 = sext i16 %g.0 to i32 ; <i32> [#uses=1]
+ %tmp80 = shl i32 %tmp7778, 3 ; <i32> [#uses=2]
+ %tmp87 = icmp sgt i32 %tmp80, 32767 ; <i1> [#uses=1]
+ br i1 %tmp87, label %bb90, label %bb91
+bb90: ; preds = %bb84, %bb72
+ unreachable
+bb91: ; preds = %bb84
+ ret i32 0
+; CHECK-LABEL: test2:
+; CHECK: cmovnew
+; CHECK: cwtl
+
+; ATOM-LABEL: test2:
+; ATOM: cmovnew
+; ATOM: cwtl
+}
+
+declare i1 @return_false()
+
+
+;; Select between two floating point constants.
+define float @test3(i32 %x) nounwind readnone {
+entry:
+ %0 = icmp eq i32 %x, 0 ; <i1> [#uses=1]
+ %iftmp.0.0 = select i1 %0, float 4.200000e+01, float 2.300000e+01 ; <float> [#uses=1]
+ ret float %iftmp.0.0
+; CHECK-LABEL: test3:
+; CHECK: movss {{.*}},4), %xmm0
+
+; ATOM-LABEL: test3:
+; ATOM: movss {{.*}},4), %xmm0
+}
+
+define signext i8 @test4(i8* nocapture %P, double %F) nounwind readonly {
+entry:
+ %0 = fcmp olt double %F, 4.200000e+01 ; <i1> [#uses=1]
+ %iftmp.0.0 = select i1 %0, i32 4, i32 0 ; <i32> [#uses=1]
+ %1 = getelementptr i8, i8* %P, i32 %iftmp.0.0 ; <i8*> [#uses=1]
+ %2 = load i8, i8* %1, align 1 ; <i8> [#uses=1]
+ ret i8 %2
+; CHECK-LABEL: test4:
+; CHECK: movsbl ({{.*}},4), %eax
+
+; ATOM-LABEL: test4:
+; ATOM: movsbl ({{.*}},4), %eax
+}
+
+define void @test5(i1 %c, <2 x i16> %a, <2 x i16> %b, <2 x i16>* %p) nounwind {
+ %x = select i1 %c, <2 x i16> %a, <2 x i16> %b
+ store <2 x i16> %x, <2 x i16>* %p
+ ret void
+; CHECK-LABEL: test5:
+
+; ATOM-LABEL: test5:
+}
+
+define void @test6(i32 %C, <4 x float>* %A, <4 x float>* %B) nounwind {
+ %tmp = load <4 x float>, <4 x float>* %A ; <<4 x float>> [#uses=1]
+ %tmp3 = load <4 x float>, <4 x float>* %B ; <<4 x float>> [#uses=2]
+ %tmp9 = fmul <4 x float> %tmp3, %tmp3 ; <<4 x float>> [#uses=1]
+ %tmp.upgrd.1 = icmp eq i32 %C, 0 ; <i1> [#uses=1]
+ %iftmp.38.0 = select i1 %tmp.upgrd.1, <4 x float> %tmp9, <4 x float> %tmp ; <<4 x float>> [#uses=1]
+ store <4 x float> %iftmp.38.0, <4 x float>* %A
+ ret void
+; Verify that the fmul gets sunk into the one part of the diamond where it is
+; needed.
+; CHECK-LABEL: test6:
+; CHECK: je
+; CHECK: ret
+; CHECK: mulps
+; CHECK: ret
+
+; ATOM-LABEL: test6:
+; ATOM: je
+; ATOM: ret
+; ATOM: mulps
+; ATOM: ret
+}
+
+; Select with fp80's
+define x86_fp80 @test7(i32 %tmp8) nounwind {
+ %tmp9 = icmp sgt i32 %tmp8, -1 ; <i1> [#uses=1]
+ %retval = select i1 %tmp9, x86_fp80 0xK4005B400000000000000, x86_fp80 0xK40078700000000000000
+ ret x86_fp80 %retval
+; CHECK-LABEL: test7:
+; CHECK: leaq
+; CHECK: fldt (%r{{.}}x,%r{{.}}x)
+
+; ATOM-LABEL: test7:
+; ATOM: leaq
+; ATOM: fldt (%r{{.}}x,%r{{.}}x)
+}
+
+; widening select v6i32 and then a sub
+define void @test8(i1 %c, <6 x i32>* %dst.addr, <6 x i32> %src1,<6 x i32> %src2) nounwind {
+ %x = select i1 %c, <6 x i32> %src1, <6 x i32> %src2
+ %val = sub <6 x i32> %x, < i32 1, i32 1, i32 1, i32 1, i32 1, i32 1 >
+ store <6 x i32> %val, <6 x i32>* %dst.addr
+ ret void
+
+; CHECK-LABEL: test8:
+
+; ATOM-LABEL: test8:
+}
+
+
+;; Test integer select between values and constants.
+
+define i64 @test9(i64 %x, i64 %y) nounwind readnone ssp noredzone {
+ %cmp = icmp ne i64 %x, 0
+ %cond = select i1 %cmp, i64 %y, i64 -1
+ ret i64 %cond
+; CHECK-LABEL: test9:
+; CHECK: cmpq $1, %rdi
+; CHECK: sbbq %rax, %rax
+; CHECK: orq %rsi, %rax
+; CHECK: ret
+
+; ATOM-LABEL: test9:
+; ATOM: cmpq $1, %rdi
+; ATOM: sbbq %rax, %rax
+; ATOM: orq %rsi, %rax
+; ATOM: ret