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llvm-mirror/test/CodeGen/PowerPC/select_lt0.ll
2009-09-09 00:09:15 +00:00

51 lines
1.3 KiB
LLVM

; RUN: llc < %s -march=ppc32 | not grep cmp
define i32 @seli32_1(i32 %a) {
entry:
%tmp.1 = icmp slt i32 %a, 0 ; <i1> [#uses=1]
%retval = select i1 %tmp.1, i32 5, i32 0 ; <i32> [#uses=1]
ret i32 %retval
}
define i32 @seli32_2(i32 %a, i32 %b) {
entry:
%tmp.1 = icmp slt i32 %a, 0 ; <i1> [#uses=1]
%retval = select i1 %tmp.1, i32 %b, i32 0 ; <i32> [#uses=1]
ret i32 %retval
}
define i32 @seli32_3(i32 %a, i16 %b) {
entry:
%tmp.2 = sext i16 %b to i32 ; <i32> [#uses=1]
%tmp.1 = icmp slt i32 %a, 0 ; <i1> [#uses=1]
%retval = select i1 %tmp.1, i32 %tmp.2, i32 0 ; <i32> [#uses=1]
ret i32 %retval
}
define i32 @seli32_4(i32 %a, i16 %b) {
entry:
%tmp.2 = zext i16 %b to i32 ; <i32> [#uses=1]
%tmp.1 = icmp slt i32 %a, 0 ; <i1> [#uses=1]
%retval = select i1 %tmp.1, i32 %tmp.2, i32 0 ; <i32> [#uses=1]
ret i32 %retval
}
define i16 @seli16_1(i16 %a) {
entry:
%tmp.1 = icmp slt i16 %a, 0 ; <i1> [#uses=1]
%retval = select i1 %tmp.1, i16 7, i16 0 ; <i16> [#uses=1]
ret i16 %retval
}
define i16 @seli16_2(i32 %a, i16 %b) {
%tmp.1 = icmp slt i32 %a, 0 ; <i1> [#uses=1]
%retval = select i1 %tmp.1, i16 %b, i16 0 ; <i16> [#uses=1]
ret i16 %retval
}
define i32 @seli32_a_a(i32 %a) {
%tmp = icmp slt i32 %a, 1 ; <i1> [#uses=1]
%min = select i1 %tmp, i32 %a, i32 0 ; <i32> [#uses=1]
ret i32 %min
}