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|
; RUN: llc -O2 -march=bpfel -mattr=+alu32 < %s | FileCheck %s
;
; unsigned int select_cc_32 (unsigned a, unsigned b, int c, int d)
; {
; if (a > b)
; return c;
; else
; return d;
; }
;
; long long select_cc_32_64 (unsigned a, unsigned b, long long c, long long d)
; {
; if (a > b)
; return c;
; else
; return d;
; }
;
; int select_cc_64_32 (long long a, long long b, int c, int d)
; {
; if (a > b)
; return c;
; else
; return d;
; }
;
; int selecti_cc_32 (unsigned a, int c, int d)
; {
; if (a > 10)
; return c;
; else
; return d;
; }
;
; long long selecti_cc_32_64 (unsigned a, long long c, long long d)
; {
; if (a > 11)
; return c;
; else
; return d;
; }
;
; int selecti_cc_64_32 (long long a, int c, int d)
; {
; if (a > 12)
; return c;
; else
; return d;
; }
; Function Attrs: norecurse nounwind readnone
define dso_local i32 @select_cc_32(i32 %a, i32 %b, i32 %c, i32 %d) local_unnamed_addr #0 {
entry:
%cmp = icmp ugt i32 %a, %b
%c.d = select i1 %cmp, i32 %c, i32 %d
ret i32 %c.d
}
; CHECK-LABEL: select_cc_32
; CHECK: r{{[0-9]+}} = w{{[0-9]+}}
; CHECK-NOT: r{{[0-9]+}} <<= 32
; CHECK-NOT: r{{[0-9]+}} >>= 32
; Function Attrs: norecurse nounwind readnone
define dso_local i64 @select_cc_32_64(i32 %a, i32 %b, i64 %c, i64 %d) local_unnamed_addr #0 {
entry:
%cmp = icmp ugt i32 %a, %b
%c.d = select i1 %cmp, i64 %c, i64 %d
ret i64 %c.d
}
; CHECK-LABEL: select_cc_32_64
; CHECK: r{{[0-9]+}} = w{{[0-9]+}}
; CHECK-NOT: r{{[0-9]+}} <<= 32
; CHECK-NOT: r{{[0-9]+}} >>= 32
; Function Attrs: norecurse nounwind readnone
define dso_local i32 @select_cc_64_32(i64 %a, i64 %b, i32 %c, i32 %d) local_unnamed_addr #0 {
entry:
%cmp = icmp sgt i64 %a, %b
%c.d = select i1 %cmp, i32 %c, i32 %d
ret i32 %c.d
}
; CHECK-LABEL: select_cc_64_32
; CHECK-NOT: r{{[0-9]+}} <<= 32
; Function Attrs: norecurse nounwind readnone
define dso_local i32 @selecti_cc_32(i32 %a, i32 %c, i32 %d) local_unnamed_addr #0 {
entry:
%cmp = icmp ugt i32 %a, 10
%c.d = select i1 %cmp, i32 %c, i32 %d
ret i32 %c.d
}
; CHECK-LABEL: selecti_cc_32
; CHECK: r{{[0-9]+}} = w{{[0-9]+}}
; CHECK-NOT: r{{[0-9]+}} <<= 32
; CHECK-NOT: r{{[0-9]+}} >>= 32
; Function Attrs: norecurse nounwind readnone
define dso_local i64 @selecti_cc_32_64(i32 %a, i64 %c, i64 %d) local_unnamed_addr #0 {
entry:
%cmp = icmp ugt i32 %a, 11
%c.d = select i1 %cmp, i64 %c, i64 %d
ret i64 %c.d
}
; CHECK-LABEL: selecti_cc_32_64
; CHECK: r{{[0-9]+}} = w{{[0-9]+}}
; CHECK-NOT: r{{[0-9]+}} <<= 32
; CHECK-NOT: r{{[0-9]+}} >>= 32
; Function Attrs: norecurse nounwind readnone
define dso_local i32 @selecti_cc_64_32(i64 %a, i32 %c, i32 %d) local_unnamed_addr #0 {
entry:
%cmp = icmp sgt i64 %a, 12
%c.d = select i1 %cmp, i32 %c, i32 %d
ret i32 %c.d
}
; CHECK-LABEL: selecti_cc_64_32
; CHECK-NOT: r{{[0-9]+}} <<= 32
|
