76 lines · plain
1; RUN: llvm-as < %s | llvm-dis > %t1.ll2; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll3; RUN: diff %t1.ll %t2.ll4; RUN: FileCheck %s < %t1.ll5 6; CHECK: Unknown intrinsic7; CHECK-NEXT: declare i1 @llvm.isunordered.f32(float, float)8declare i1 @llvm.isunordered.f32(float, float)9 10; CHECK: Unknown intrinsic11; CHECK-NEXT: declare i1 @llvm.isunordered.f64(double, double)12declare i1 @llvm.isunordered.f64(double, double)13 14 15declare i8 @llvm.ctpop.i8(i8)16 17declare i16 @llvm.ctpop.i16(i16)18 19declare i32 @llvm.ctpop.i32(i32)20 21declare i64 @llvm.ctpop.i64(i64)22 23declare i8 @llvm.cttz.i8(i8, i1)24 25declare i16 @llvm.cttz.i16(i16, i1)26 27declare i32 @llvm.cttz.i32(i32, i1)28 29declare i64 @llvm.cttz.i64(i64, i1)30 31declare i8 @llvm.ctlz.i8(i8, i1)32 33declare i16 @llvm.ctlz.i16(i16, i1)34 35declare i32 @llvm.ctlz.i32(i32, i1)36 37declare i64 @llvm.ctlz.i64(i64, i1)38 39declare float @llvm.sqrt.f32(float)40 41declare double @llvm.sqrt.f64(double)42 43; Test llvm intrinsics44;45define void @libm() {46 fcmp uno float 1.000000e+00, 2.000000e+00 ; <i1>:1 [#uses=0]47 fcmp uno double 3.000000e+00, 4.000000e+00 ; <i1>:2 [#uses=0]48 call float @llvm.sqrt.f32( float 5.000000e+00 ) ; <float>:3 [#uses=0]49 call double @llvm.sqrt.f64( double 6.000000e+00 ) ; <double>:4 [#uses=0]50 call i8 @llvm.ctpop.i8( i8 10 ) ; <i32>:5 [#uses=0]51 call i16 @llvm.ctpop.i16( i16 11 ) ; <i32>:6 [#uses=0]52 call i32 @llvm.ctpop.i32( i32 12 ) ; <i32>:7 [#uses=0]53 call i64 @llvm.ctpop.i64( i64 13 ) ; <i32>:8 [#uses=0]54 call i8 @llvm.ctlz.i8( i8 14, i1 true ) ; <i32>:9 [#uses=0]55 call i16 @llvm.ctlz.i16( i16 15, i1 true ) ; <i32>:10 [#uses=0]56 call i32 @llvm.ctlz.i32( i32 16, i1 true ) ; <i32>:11 [#uses=0]57 call i64 @llvm.ctlz.i64( i64 17, i1 true ) ; <i32>:12 [#uses=0]58 call i8 @llvm.cttz.i8( i8 18, i1 true ) ; <i32>:13 [#uses=0]59 call i16 @llvm.cttz.i16( i16 19, i1 true ) ; <i32>:14 [#uses=0]60 call i32 @llvm.cttz.i32( i32 20, i1 true ) ; <i32>:15 [#uses=0]61 call i64 @llvm.cttz.i64( i64 21, i1 true ) ; <i32>:16 [#uses=0]62 ret void63}64 65; FIXME: test ALL the intrinsics in this file.66 67; CHECK: declare void @llvm.trap() #268declare void @llvm.trap()69 70define void @trap() {71 call void @llvm.trap()72 ret void73}74 75; CHECK: attributes #2 = { cold noreturn nounwind memory(inaccessiblemem: write) }76