| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4 |
| ; RUN: llc < %s -mtriple=ve-unknown-unknown | FileCheck %s |
| |
| declare i128 @llvm.ctlz.i128(i128, i1) |
| declare i64 @llvm.ctlz.i64(i64, i1) |
| declare i32 @llvm.ctlz.i32(i32, i1) |
| declare i16 @llvm.ctlz.i16(i16, i1) |
| declare i8 @llvm.ctlz.i8(i8, i1) |
| |
| define i128 @func128(i128 %p){ |
| ; CHECK-LABEL: func128: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: ldz %s2, %s1 |
| ; CHECK-NEXT: ldz %s0, %s0 |
| ; CHECK-NEXT: lea %s0, 64(, %s0) |
| ; CHECK-NEXT: cmov.l.ne %s0, %s2, %s1 |
| ; CHECK-NEXT: or %s1, 0, (0)1 |
| ; CHECK-NEXT: b.l.t (, %s10) |
| %r = tail call i128 @llvm.ctlz.i128(i128 %p, i1 true) |
| ret i128 %r |
| } |
| |
| define i64 @func64(i64 %p) { |
| ; CHECK-LABEL: func64: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: ldz %s0, %s0 |
| ; CHECK-NEXT: b.l.t (, %s10) |
| %r = tail call i64 @llvm.ctlz.i64(i64 %p, i1 true) |
| ret i64 %r |
| } |
| |
| define signext i32 @func32s(i32 signext %p) { |
| ; CHECK-LABEL: func32s: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: sll %s0, %s0, 32 |
| ; CHECK-NEXT: ldz %s0, %s0 |
| ; CHECK-NEXT: b.l.t (, %s10) |
| %r = tail call i32 @llvm.ctlz.i32(i32 %p, i1 true) |
| ret i32 %r |
| } |
| |
| define zeroext i32 @func32z(i32 zeroext %p) { |
| ; CHECK-LABEL: func32z: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: sll %s0, %s0, 32 |
| ; CHECK-NEXT: ldz %s0, %s0 |
| ; CHECK-NEXT: b.l.t (, %s10) |
| %r = tail call i32 @llvm.ctlz.i32(i32 %p, i1 true) |
| ret i32 %r |
| } |
| |
| define signext i16 @func16s(i16 signext %p) { |
| ; CHECK-LABEL: func16s: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: sll %s0, %s0, 48 |
| ; CHECK-NEXT: ldz %s0, %s0 |
| ; CHECK-NEXT: b.l.t (, %s10) |
| %r = tail call i16 @llvm.ctlz.i16(i16 %p, i1 true) |
| ret i16 %r |
| } |
| |
| define zeroext i16 @func16z(i16 zeroext %p) { |
| ; CHECK-LABEL: func16z: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: sll %s0, %s0, 48 |
| ; CHECK-NEXT: ldz %s0, %s0 |
| ; CHECK-NEXT: b.l.t (, %s10) |
| %r = tail call i16 @llvm.ctlz.i16(i16 %p, i1 true) |
| ret i16 %r |
| } |
| |
| define signext i8 @func8s(i8 signext %p) { |
| ; CHECK-LABEL: func8s: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: sll %s0, %s0, 56 |
| ; CHECK-NEXT: ldz %s0, %s0 |
| ; CHECK-NEXT: b.l.t (, %s10) |
| %r = tail call i8 @llvm.ctlz.i8(i8 %p, i1 true) |
| ret i8 %r |
| } |
| |
| define zeroext i8 @func8z(i8 zeroext %p) { |
| ; CHECK-LABEL: func8z: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: sll %s0, %s0, 56 |
| ; CHECK-NEXT: ldz %s0, %s0 |
| ; CHECK-NEXT: b.l.t (, %s10) |
| %r = tail call i8 @llvm.ctlz.i8(i8 %p, i1 true) |
| ret i8 %r |
| } |
| |
| define i128 @func128i(){ |
| ; CHECK-LABEL: func128i: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: lea %s0, 112 |
| ; CHECK-NEXT: or %s1, 0, (0)1 |
| ; CHECK-NEXT: b.l.t (, %s10) |
| %r = tail call i128 @llvm.ctlz.i128(i128 65535, i1 true) |
| ret i128 %r |
| } |
| |
| define i64 @func64i() { |
| ; CHECK-LABEL: func64i: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: or %s0, 48, (0)1 |
| ; CHECK-NEXT: b.l.t (, %s10) |
| %r = tail call i64 @llvm.ctlz.i64(i64 65535, i1 true) |
| ret i64 %r |
| } |
| |
| define signext i32 @func32is() { |
| ; CHECK-LABEL: func32is: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: or %s0, 16, (0)1 |
| ; CHECK-NEXT: b.l.t (, %s10) |
| %r = tail call i32 @llvm.ctlz.i32(i32 65535, i1 true) |
| ret i32 %r |
| } |
| |
| define zeroext i32 @func32iz() { |
| ; CHECK-LABEL: func32iz: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: or %s0, 16, (0)1 |
| ; CHECK-NEXT: b.l.t (, %s10) |
| %r = tail call i32 @llvm.ctlz.i32(i32 65535, i1 true) |
| ret i32 %r |
| } |
| |
| define signext i16 @func16is() { |
| ; CHECK-LABEL: func16is: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: or %s0, 8, (0)1 |
| ; CHECK-NEXT: b.l.t (, %s10) |
| %r = tail call i16 @llvm.ctlz.i16(i16 255, i1 true) |
| ret i16 %r |
| } |
| |
| define zeroext i16 @func16iz() { |
| ; CHECK-LABEL: func16iz: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: or %s0, 8, (0)1 |
| ; CHECK-NEXT: b.l.t (, %s10) |
| %r = tail call i16 @llvm.ctlz.i16(i16 255, i1 true) |
| ret i16 %r |
| } |
| |
| define signext i8 @func8is() { |
| ; CHECK-LABEL: func8is: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: or %s0, 0, (0)1 |
| ; CHECK-NEXT: b.l.t (, %s10) |
| %r = tail call i8 @llvm.ctlz.i8(i8 255, i1 true) |
| ret i8 %r |
| } |
| |
| define zeroext i8 @func8iz() { |
| ; CHECK-LABEL: func8iz: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: or %s0, 0, (0)1 |
| ; CHECK-NEXT: b.l.t (, %s10) |
| %r = tail call i8 @llvm.ctlz.i8(i8 255, i1 true) |
| ret i8 %r |
| } |
| |
| define i128 @func128x(i128 %p){ |
| ; CHECK-LABEL: func128x: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: ldz %s2, %s1 |
| ; CHECK-NEXT: ldz %s0, %s0 |
| ; CHECK-NEXT: lea %s0, 64(, %s0) |
| ; CHECK-NEXT: cmov.l.ne %s0, %s2, %s1 |
| ; CHECK-NEXT: or %s1, 0, (0)1 |
| ; CHECK-NEXT: b.l.t (, %s10) |
| %r = tail call i128 @llvm.ctlz.i128(i128 %p, i1 false) |
| ret i128 %r |
| } |
| |
| define i64 @func64x(i64 %p) { |
| ; CHECK-LABEL: func64x: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: ldz %s0, %s0 |
| ; CHECK-NEXT: b.l.t (, %s10) |
| %r = tail call i64 @llvm.ctlz.i64(i64 %p, i1 false) |
| ret i64 %r |
| } |
| |
| define signext i32 @func32sx(i32 signext %p) { |
| ; CHECK-LABEL: func32sx: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: and %s0, %s0, (32)0 |
| ; CHECK-NEXT: ldz %s0, %s0 |
| ; CHECK-NEXT: lea %s0, -32(, %s0) |
| ; CHECK-NEXT: b.l.t (, %s10) |
| %r = tail call i32 @llvm.ctlz.i32(i32 %p, i1 false) |
| ret i32 %r |
| } |
| |
| define zeroext i32 @func32zx(i32 zeroext %p) { |
| ; CHECK-LABEL: func32zx: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: ldz %s0, %s0 |
| ; CHECK-NEXT: lea %s0, -32(, %s0) |
| ; CHECK-NEXT: and %s0, %s0, (32)0 |
| ; CHECK-NEXT: b.l.t (, %s10) |
| %r = tail call i32 @llvm.ctlz.i32(i32 %p, i1 false) |
| ret i32 %r |
| } |
| |
| define signext i16 @func16sx(i16 signext %p) { |
| ; CHECK-LABEL: func16sx: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: and %s0, %s0, (48)0 |
| ; CHECK-NEXT: ldz %s0, %s0 |
| ; CHECK-NEXT: lea %s0, -32(, %s0) |
| ; CHECK-NEXT: adds.w.sx %s0, -16, %s0 |
| ; CHECK-NEXT: and %s0, %s0, (48)0 |
| ; CHECK-NEXT: b.l.t (, %s10) |
| %r = tail call i16 @llvm.ctlz.i16(i16 %p, i1 false) |
| ret i16 %r |
| } |
| |
| define zeroext i16 @func16zx(i16 zeroext %p) { |
| ; CHECK-LABEL: func16zx: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: ldz %s0, %s0 |
| ; CHECK-NEXT: lea %s0, -32(, %s0) |
| ; CHECK-NEXT: adds.w.sx %s0, -16, %s0 |
| ; CHECK-NEXT: and %s0, %s0, (48)0 |
| ; CHECK-NEXT: b.l.t (, %s10) |
| %r = tail call i16 @llvm.ctlz.i16(i16 %p, i1 false) |
| ret i16 %r |
| } |
| |
| define signext i8 @func8sx(i8 signext %p) { |
| ; CHECK-LABEL: func8sx: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: and %s0, %s0, (56)0 |
| ; CHECK-NEXT: ldz %s0, %s0 |
| ; CHECK-NEXT: lea %s0, -32(, %s0) |
| ; CHECK-NEXT: adds.w.sx %s0, -24, %s0 |
| ; CHECK-NEXT: and %s0, %s0, (56)0 |
| ; CHECK-NEXT: b.l.t (, %s10) |
| %r = tail call i8 @llvm.ctlz.i8(i8 %p, i1 false) |
| ret i8 %r |
| } |
| |
| define zeroext i8 @func8zx(i8 zeroext %p) { |
| ; CHECK-LABEL: func8zx: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: ldz %s0, %s0 |
| ; CHECK-NEXT: lea %s0, -32(, %s0) |
| ; CHECK-NEXT: adds.w.sx %s0, -24, %s0 |
| ; CHECK-NEXT: and %s0, %s0, (56)0 |
| ; CHECK-NEXT: b.l.t (, %s10) |
| %r = tail call i8 @llvm.ctlz.i8(i8 %p, i1 false) |
| ret i8 %r |
| } |