diff options
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/X86/lzcnt-tzcnt.ll | 209 |
1 files changed, 0 insertions, 209 deletions
diff --git a/llvm/test/CodeGen/X86/lzcnt-tzcnt.ll b/llvm/test/CodeGen/X86/lzcnt-tzcnt.ll index aa9ae2b7b10..76e7429ab8d 100644 --- a/llvm/test/CodeGen/X86/lzcnt-tzcnt.ll +++ b/llvm/test/CodeGen/X86/lzcnt-tzcnt.ll @@ -72,39 +72,6 @@ define i64 @test6_ctlz(i64 %v) { ; CHECK-NEXT: ret -define i16 @test7_ctlz(i16 %v) { - %cnt = tail call i16 @llvm.ctlz.i16(i16 %v, i1 true) - %tobool = icmp eq i16 0, %v - %cond = select i1 %tobool, i16 %cnt, i16 16 - ret i16 %cond -} -; CHECK-LABEL: test7_ctlz -; CHECK: lzcnt -; CHECK-NEXT: ret - - -define i32 @test8_ctlz(i32 %v) { - %cnt = tail call i32 @llvm.ctlz.i32(i32 %v, i1 true) - %tobool = icmp eq i32 0, %v - %cond = select i1 %tobool, i32 %cnt, i32 32 - ret i32 %cond -} -; CHECK-LABEL: test8_ctlz -; CHECK: lzcnt -; CHECK-NEXT: ret - - -define i64 @test9_ctlz(i64 %v) { - %cnt = tail call i64 @llvm.ctlz.i64(i64 %v, i1 true) - %tobool = icmp eq i64 0, %v - %cond = select i1 %tobool, i64 %cnt, i64 64 - ret i64 %cond -} -; CHECK-LABEL: test9_ctlz -; CHECK: lzcnt -; CHECK-NEXT: ret - - define i16 @test10_ctlz(i16* %ptr) { %v = load i16, i16* %ptr %cnt = tail call i16 @llvm.ctlz.i16(i16 %v, i1 true) @@ -183,45 +150,6 @@ define i64 @test15_ctlz(i64* %ptr) { ; CHECK-NEXT: ret -define i16 @test16_ctlz(i16* %ptr) { - %v = load i16, i16* %ptr - %cnt = tail call i16 @llvm.ctlz.i16(i16 %v, i1 true) - %tobool = icmp eq i16 0, %v - %cond = select i1 %tobool, i16 %cnt, i16 16 - ret i16 %cond -} -; CHECK-LABEL: test16_ctlz -; CHECK-NOT: movw -; CHECK: lzcnt -; CHECK-NEXT: ret - - -define i32 @test17_ctlz(i32* %ptr) { - %v = load i32, i32* %ptr - %cnt = tail call i32 @llvm.ctlz.i32(i32 %v, i1 true) - %tobool = icmp eq i32 0, %v - %cond = select i1 %tobool, i32 %cnt, i32 32 - ret i32 %cond -} -; CHECK-LABEL: test17_ctlz -; CHECK-NOT: movd -; CHECK: lzcnt -; CHECK-NEXT: ret - - -define i64 @test18_ctlz(i64* %ptr) { - %v = load i64, i64* %ptr - %cnt = tail call i64 @llvm.ctlz.i64(i64 %v, i1 true) - %tobool = icmp eq i64 0, %v - %cond = select i1 %tobool, i64 %cnt, i64 64 - ret i64 %cond -} -; CHECK-LABEL: test18_ctlz -; CHECK-NOT: movq -; CHECK: lzcnt -; CHECK-NEXT: ret - - define i16 @test1_cttz(i16 %v) { %cnt = tail call i16 @llvm.cttz.i16(i16 %v, i1 true) %tobool = icmp eq i16 %v, 0 @@ -288,39 +216,6 @@ define i64 @test6_cttz(i64 %v) { ; CHECK-NEXT: ret -define i16 @test7_cttz(i16 %v) { - %cnt = tail call i16 @llvm.cttz.i16(i16 %v, i1 true) - %tobool = icmp eq i16 0, %v - %cond = select i1 %tobool, i16 %cnt, i16 16 - ret i16 %cond -} -; CHECK-LABEL: test7_cttz -; CHECK: tzcnt -; CHECK-NEXT: ret - - -define i32 @test8_cttz(i32 %v) { - %cnt = tail call i32 @llvm.cttz.i32(i32 %v, i1 true) - %tobool = icmp eq i32 0, %v - %cond = select i1 %tobool, i32 %cnt, i32 32 - ret i32 %cond -} -; CHECK-LABEL: test8_cttz -; CHECK: tzcnt -; CHECK-NEXT: ret - - -define i64 @test9_cttz(i64 %v) { - %cnt = tail call i64 @llvm.cttz.i64(i64 %v, i1 true) - %tobool = icmp eq i64 0, %v - %cond = select i1 %tobool, i64 %cnt, i64 64 - ret i64 %cond -} -; CHECK-LABEL: test9_cttz -; CHECK: tzcnt -; CHECK-NEXT: ret - - define i16 @test10_cttz(i16* %ptr) { %v = load i16, i16* %ptr %cnt = tail call i16 @llvm.cttz.i16(i16 %v, i1 true) @@ -399,77 +294,6 @@ define i64 @test15_cttz(i64* %ptr) { ; CHECK-NEXT: ret -define i16 @test16_cttz(i16* %ptr) { - %v = load i16, i16* %ptr - %cnt = tail call i16 @llvm.cttz.i16(i16 %v, i1 true) - %tobool = icmp eq i16 0, %v - %cond = select i1 %tobool, i16 %cnt, i16 16 - ret i16 %cond -} -; CHECK-LABEL: test16_cttz -; CHECK-NOT: movw -; CHECK: tzcnt -; CHECK-NEXT: ret - - -define i32 @test17_cttz(i32* %ptr) { - %v = load i32, i32* %ptr - %cnt = tail call i32 @llvm.cttz.i32(i32 %v, i1 true) - %tobool = icmp eq i32 0, %v - %cond = select i1 %tobool, i32 %cnt, i32 32 - ret i32 %cond -} -; CHECK-LABEL: test17_cttz -; CHECK-NOT: movd -; CHECK: tzcnt -; CHECK-NEXT: ret - - -define i64 @test18_cttz(i64* %ptr) { - %v = load i64, i64* %ptr - %cnt = tail call i64 @llvm.cttz.i64(i64 %v, i1 true) - %tobool = icmp eq i64 0, %v - %cond = select i1 %tobool, i64 %cnt, i64 64 - ret i64 %cond -} -; CHECK-LABEL: test18_cttz -; CHECK-NOT: movq -; CHECK: tzcnt -; CHECK-NEXT: ret - -define i16 @test1b_ctlz(i16 %v) { - %cnt = tail call i16 @llvm.ctlz.i16(i16 %v, i1 true) - %tobool = icmp ne i16 %v, 0 - %cond = select i1 %tobool, i16 16, i16 %cnt - ret i16 %cond -} -; CHECK-LABEL: test1b_ctlz -; CHECK: lzcnt -; CHECK-NEXT: ret - - -define i32 @test2b_ctlz(i32 %v) { - %cnt = tail call i32 @llvm.ctlz.i32(i32 %v, i1 true) - %tobool = icmp ne i32 %v, 0 - %cond = select i1 %tobool, i32 32, i32 %cnt - ret i32 %cond -} -; CHECK-LABEL: test2b_ctlz -; CHECK: lzcnt -; CHECK-NEXT: ret - - -define i64 @test3b_ctlz(i64 %v) { - %cnt = tail call i64 @llvm.ctlz.i64(i64 %v, i1 true) - %tobool = icmp ne i64 %v, 0 - %cond = select i1 %tobool, i64 64, i64 %cnt - ret i64 %cond -} -; CHECK-LABEL: test3b_ctlz -; CHECK: lzcnt -; CHECK-NEXT: ret - - define i16 @test4b_ctlz(i16 %v) { %cnt = tail call i16 @llvm.ctlz.i16(i16 %v, i1 true) %tobool = icmp ne i16 %v, 0 @@ -503,39 +327,6 @@ define i64 @test6b_ctlz(i64 %v) { ; CHECK-NEXT: ret -define i16 @test1b_cttz(i16 %v) { - %cnt = tail call i16 @llvm.cttz.i16(i16 %v, i1 true) - %tobool = icmp ne i16 %v, 0 - %cond = select i1 %tobool, i16 16, i16 %cnt - ret i16 %cond -} -; CHECK-LABEL: test1b_cttz -; CHECK: tzcnt -; CHECK-NEXT: ret - - -define i32 @test2b_cttz(i32 %v) { - %cnt = tail call i32 @llvm.cttz.i32(i32 %v, i1 true) - %tobool = icmp ne i32 %v, 0 - %cond = select i1 %tobool, i32 32, i32 %cnt - ret i32 %cond -} -; CHECK-LABEL: test2b_cttz -; CHECK: tzcnt -; CHECK-NEXT: ret - - -define i64 @test3b_cttz(i64 %v) { - %cnt = tail call i64 @llvm.cttz.i64(i64 %v, i1 true) - %tobool = icmp ne i64 %v, 0 - %cond = select i1 %tobool, i64 64, i64 %cnt - ret i64 %cond -} -; CHECK-LABEL: test3b_cttz -; CHECK: tzcnt -; CHECK-NEXT: ret - - define i16 @test4b_cttz(i16 %v) { %cnt = tail call i16 @llvm.cttz.i16(i16 %v, i1 true) %tobool = icmp ne i16 %v, 0 |
