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Diffstat (limited to 'test/CodeGen/Mips/countleading.ll')
| -rw-r--r-- | test/CodeGen/Mips/countleading.ll | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/test/CodeGen/Mips/countleading.ll b/test/CodeGen/Mips/countleading.ll deleted file mode 100644 index 1b61be5ed2ac..000000000000 --- a/test/CodeGen/Mips/countleading.ll +++ /dev/null @@ -1,97 +0,0 @@ -; RUN: llc -march=mipsel -mcpu=mips32 < %s | FileCheck -check-prefixes=ALL,MIPS32-R1-R2,MIPS32-GT-R1 %s -; RUN: llc -march=mipsel -mcpu=mips32r2 < %s | FileCheck -check-prefixes=ALL,MIPS32-R1-R2,MIPS32-GT-R1 %s -; RUN: llc -march=mipsel -mcpu=mips32r6 < %s | FileCheck -check-prefixes=ALL,MIPS32-R6,MIPS32-GT-R1 %s -; RUN: llc -march=mips64el -mcpu=mips4 < %s | FileCheck -check-prefixes=ALL,MIPS4 %s -; RUN: llc -march=mips64el -mcpu=mips64 < %s | FileCheck -check-prefixes=ALL,MIPS64-GT-R1 %s -; RUN: llc -march=mips64el -mcpu=mips64r2 < %s | FileCheck -check-prefixes=ALL,MIPS64-GT-R1 %s -; RUN: llc -march=mips64el -mcpu=mips64r6 < %s | FileCheck -check-prefixes=ALL,MIPS64-GT-R1 %s -; RUN: llc -march=mips64el -mcpu=mips64r6 -mattr=micromips < %s | FileCheck -check-prefixes=ALL,MICROMIPS64 %s - -; Prefixes: -; ALL - All -; MIPS32-GT-R1 - MIPS64r1 and above (does not include MIPS64's) -; MIPS64-GT-R1 - MIPS64r1 and above - -define i32 @ctlz_i32(i32 signext %X) nounwind readnone { -entry: -; ALL-LABEL: ctlz_i32: - -; MIPS4-NOT: clz - -; MIPS32-GT-R1: clz $2, $4 - -; MIPS64-GT-R1: clz $2, $4 - -; MICROMIPS64: clz $2, $4 - - %tmp1 = tail call i32 @llvm.ctlz.i32(i32 %X, i1 true) - ret i32 %tmp1 -} - -declare i32 @llvm.ctlz.i32(i32, i1) nounwind readnone - -define i32 @ctlo_i32(i32 signext %X) nounwind readnone { -entry: -; ALL-LABEL: ctlo_i32: - -; MIPS4-NOT: clo - -; MIPS32-GT-R1: clo $2, $4 - -; MIPS64-GT-R1: clo $2, $4 - -; MICROMIPS64: clo $2, $4 - - %neg = xor i32 %X, -1 - %tmp1 = tail call i32 @llvm.ctlz.i32(i32 %neg, i1 true) - ret i32 %tmp1 -} - -define i64 @ctlz_i64(i64 %X) nounwind readnone { -entry: -; ALL-LABEL: ctlz_i64: - -; MIPS4-NOT: dclz - -; MIPS32-GT-R1-DAG: clz $[[R0:[0-9]+]], $4 -; MIPS32-GT-R1-DAG: clz $[[R1:[0-9]+]], $5 -; MIPS32-GT-R1-DAG: addiu $[[R2:2+]], $[[R0]], 32 -; MIPS32-R1-R2-DAG: movn $[[R2]], $[[R1]], $5 -; MIPS32-R6-DAG: seleqz $[[R5:[0-9]+]], $[[R2]], $5 -; MIPS32-R6-DAG: selnez $[[R6:[0-9]+]], $[[R1]], $5 -; MIPS32-R6-DAG: or $2, $[[R6]], $[[R5]] -; MIPS32-GT-R1-DAG: addiu $3, $zero, 0 - -; MIPS64-GT-R1: dclz $2, $4 -; MICROMIPS64: dclz $2, $4 - - %tmp1 = tail call i64 @llvm.ctlz.i64(i64 %X, i1 true) - ret i64 %tmp1 -} - -declare i64 @llvm.ctlz.i64(i64, i1) nounwind readnone - -define i64 @ctlo_i64(i64 %X) nounwind readnone { -entry: -; ALL-LABEL: ctlo_i64: - -; MIPS4-NOT: dclo - -; MIPS32-GT-R1-DAG: clo $[[R0:[0-9]+]], $4 -; MIPS32-GT-R1-DAG: clo $[[R1:[0-9]+]], $5 -; MIPS32-GT-R1-DAG: addiu $[[R2:2+]], $[[R0]], 32 -; MIPS32-GT-R1-DAG: addiu $[[R3:[0-9]+]], $zero, -1 -; MIPS32-GT-R1-DAG: xor $[[R4:[0-9]+]], $5, $[[R3]] -; MIPS32-R1-R2-DAG: movn $[[R2]], $[[R1]], $[[R4]] -; MIPS32-R6-DAG: selnez $[[R5:[0-9]+]], $[[R1]], $[[R4]] -; MIPS32-R6-DAG: seleqz $[[R6:[0-9]+]], $[[R2]], $[[R4]] -; MIPS32-R6-DAG: or $2, $[[R5]], $[[R6]] -; MIPS32-GT-R1-DAG: addiu $3, $zero, 0 - -; MIPS64-GT-R1: dclo $2, $4 -; MICROMIPS64: dclo $2, $4 - - %neg = xor i64 %X, -1 - %tmp1 = tail call i64 @llvm.ctlz.i64(i64 %neg, i1 true) - ret i64 %tmp1 -} |
