-; RUN: opt %s -instcombine | llvm-dis | FileCheck %s
+; RUN: opt < %s -instcombine -S | FileCheck %s
; This turns into a&1 != 0
define <2 x i1> @test1(<2 x i64> %a) {
%t = trunc <2 x i64> %a to <2 x i1>
ret <2 x i1> %t
-; CHECK: @test1
+; CHECK-LABEL: @test1(
; CHECK: and <2 x i64> %a, <i64 1, i64 1>
-; CHECK: icmp ne <2 x i64> %tmp, zeroinitializer
+; CHECK: icmp ne <2 x i64> %1, zeroinitializer
}
; The ashr turns into an lshr.
%t = ashr <2 x i64> %b, <i64 1, i64 1>
ret <2 x i64> %t
-; CHECK: @test2
+; CHECK-LABEL: @test2(
; CHECK: and <2 x i64> %a, <i64 65535, i64 65535>
; CHECK: lshr <2 x i64> %b, <i64 1, i64 1>
}
%conv = bitcast <4 x i32> %and to <2 x i64>
ret <2 x i64> %conv
-; CHECK: @test3
+; CHECK-LABEL: @test3(
; CHECK: fcmp ord <4 x float> %a, %b
}
%or = or <4 x i32> %sext, %sext5
%conv = bitcast <4 x i32> %or to <2 x i64>
ret <2 x i64> %conv
-; CHECK: @test4
+; CHECK-LABEL: @test4(
; CHECK: fcmp uno <4 x float> %a, %b
}
+; rdar://7434900
+define <2 x i64> @test5(<4 x float> %a, <4 x float> %b) nounwind readnone {
+entry:
+ %cmp = fcmp ult <4 x float> %a, zeroinitializer
+ %sext = sext <4 x i1> %cmp to <4 x i32>
+ %cmp4 = fcmp ult <4 x float> %b, zeroinitializer
+ %sext5 = sext <4 x i1> %cmp4 to <4 x i32>
+ %and = and <4 x i32> %sext, %sext5
+ %conv = bitcast <4 x i32> %and to <2 x i64>
+ ret <2 x i64> %conv
+
+; CHECK-LABEL: @test5(
+; CHECK: sext <4 x i1> %cmp to <4 x i32>
+; The sext-and pair is canonicalized to a select.
+; CHECK: select <4 x i1> %cmp4, <4 x i32> %sext, <4 x i32> zeroinitializer
+}
+
define void @convert(<2 x i32>* %dst.addr, <2 x i64> %src) nounwind {
entry:
%b = sitofp <2 x i64> %a to <2 x double>
ret <2 x double> %b
}
+
+; PR9228
+; This was a crasher, so no CHECK statements.
+define <4 x float> @f(i32 %a) nounwind alwaysinline {
+; CHECK-LABEL: @f(
+entry:
+ %dim = insertelement <4 x i32> undef, i32 %a, i32 0
+ %dim30 = insertelement <4 x i32> %dim, i32 %a, i32 1
+ %dim31 = insertelement <4 x i32> %dim30, i32 %a, i32 2
+ %dim32 = insertelement <4 x i32> %dim31, i32 %a, i32 3
+
+ %offset_ptr = getelementptr <4 x float>* null, i32 1
+ %offset_int = ptrtoint <4 x float>* %offset_ptr to i64
+ %sizeof32 = trunc i64 %offset_int to i32
+
+ %smearinsert33 = insertelement <4 x i32> undef, i32 %sizeof32, i32 0
+ %smearinsert34 = insertelement <4 x i32> %smearinsert33, i32 %sizeof32, i32 1
+ %smearinsert35 = insertelement <4 x i32> %smearinsert34, i32 %sizeof32, i32 2
+ %smearinsert36 = insertelement <4 x i32> %smearinsert35, i32 %sizeof32, i32 3
+
+ %delta_scale = mul <4 x i32> %dim32, %smearinsert36
+ %offset_delta = add <4 x i32> zeroinitializer, %delta_scale
+
+ %offset_varying_delta = add <4 x i32> %offset_delta, undef
+
+ ret <4 x float> undef
+}
+