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llvm-mirror/test/Regression/CodeGen/Generic/llvm-ct-intrinsics.ll
Chris Lattner c1273fc0b9 include the other bit count intrinsics
llvm-svn: 21863
2005-05-11 05:31:01 +00:00

60 lines
1.6 KiB
LLVM

; Make sure this testcase is supported by all code generators
; RUN: llvm-as < %s | llc
declare long %llvm.ctpop(long)
declare int %llvm.ctpop(int)
declare short %llvm.ctpop(short)
declare sbyte %llvm.ctpop(sbyte)
void %ctpoptest(sbyte %A, short %B, int %C, long %D,
sbyte *%AP, short* %BP, int* %CP, long* %DP) {
%a = call sbyte %llvm.ctpop(sbyte %A)
%b = call short %llvm.ctpop(short %B)
%c = call int %llvm.ctpop(int %C)
%d = call long %llvm.ctpop(long %D)
store sbyte %a, sbyte* %AP
store short %b, short* %BP
store int %c, int* %CP
store long %d, long* %DP
ret void
}
declare long %llvm.ctlz(long)
declare int %llvm.ctlz(int)
declare short %llvm.ctlz(short)
declare sbyte %llvm.ctlz(sbyte)
void %ctlztest(sbyte %A, short %B, int %C, long %D,
sbyte *%AP, short* %BP, int* %CP, long* %DP) {
%a = call sbyte %llvm.ctlz(sbyte %A)
%b = call short %llvm.ctlz(short %B)
%c = call int %llvm.ctlz(int %C)
%d = call long %llvm.ctlz(long %D)
store sbyte %a, sbyte* %AP
store short %b, short* %BP
store int %c, int* %CP
store long %d, long* %DP
ret void
}
declare long %llvm.cttz(long)
declare int %llvm.cttz(int)
declare short %llvm.cttz(short)
declare sbyte %llvm.cttz(sbyte)
void %cttztest(sbyte %A, short %B, int %C, long %D,
sbyte *%AP, short* %BP, int* %CP, long* %DP) {
%a = call sbyte %llvm.cttz(sbyte %A)
%b = call short %llvm.cttz(short %B)
%c = call int %llvm.cttz(int %C)
%d = call long %llvm.cttz(long %D)
store sbyte %a, sbyte* %AP
store short %b, short* %BP
store int %c, int* %CP
store long %d, long* %DP
ret void
}