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1; Test strict conversion of floating-point values to unsigned integers.2;3; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z196 | FileCheck %s4 5declare i32 @llvm.experimental.constrained.fptoui.i32.f16(half, metadata)6declare i32 @llvm.experimental.constrained.fptoui.i32.f32(float, metadata)7declare i32 @llvm.experimental.constrained.fptoui.i32.f64(double, metadata)8declare i32 @llvm.experimental.constrained.fptoui.i32.f128(fp128, metadata)9 10declare i64 @llvm.experimental.constrained.fptoui.i64.f16(half, metadata)11declare i64 @llvm.experimental.constrained.fptoui.i64.f32(float, metadata)12declare i64 @llvm.experimental.constrained.fptoui.i64.f64(double, metadata)13declare i64 @llvm.experimental.constrained.fptoui.i64.f128(fp128, metadata)14 15; Test f16->i32.16define i32 @f0(half %f) #0 {17; CHECK-LABEL: f0:18; CHECK: brasl %r14, __extendhfsf2@PLT19; CHECK-NEXT: clfebr %r2, 5, %f0, 020; CHECK: br %r1421 %conv = call i32 @llvm.experimental.constrained.fptoui.i32.f16(half %f,22 metadata !"fpexcept.strict") #023 ret i32 %conv24}25 26; Test f32->i32.27define i32 @f1(float %f) #0 {28; CHECK-LABEL: f1:29; CHECK: clfebr %r2, 5, %f0, 030; CHECK: br %r1431 %conv = call i32 @llvm.experimental.constrained.fptoui.i32.f32(float %f,32 metadata !"fpexcept.strict") #033 ret i32 %conv34}35 36; Test f64->i32.37define i32 @f2(double %f) #0 {38; CHECK-LABEL: f2:39; CHECK: clfdbr %r2, 5, %f0, 040; CHECK: br %r1441 %conv = call i32 @llvm.experimental.constrained.fptoui.i32.f64(double %f,42 metadata !"fpexcept.strict") #043 ret i32 %conv44}45 46; Test f128->i32.47define i32 @f3(ptr %src) #0 {48; CHECK-LABEL: f3:49; CHECK-DAG: ld %f0, 0(%r2)50; CHECK-DAG: ld %f2, 8(%r2)51; CHECK: clfxbr %r2, 5, %f0, 052; CHECK: br %r1453 %f = load fp128, ptr %src54 %conv = call i32 @llvm.experimental.constrained.fptoui.i32.f128(fp128 %f,55 metadata !"fpexcept.strict") #056 ret i32 %conv57}58 59; Test f16->i64.60define i64 @f4(half %f) #0 {61; CHECK-LABEL: f4:62; CHECK: brasl %r14, __extendhfsf2@PLT63; CHECK-NEXT: clgebr %r2, 5, %f0, 064; CHECK: br %r1465 %conv = call i64 @llvm.experimental.constrained.fptoui.i64.f16(half %f,66 metadata !"fpexcept.strict") #067 ret i64 %conv68}69 70; Test f32->i64.71define i64 @f5(float %f) #0 {72; CHECK-LABEL: f5:73; CHECK: clgebr %r2, 5, %f0, 074; CHECK: br %r1475 %conv = call i64 @llvm.experimental.constrained.fptoui.i64.f32(float %f,76 metadata !"fpexcept.strict") #077 ret i64 %conv78}79 80; Test f64->i64.81define i64 @f6(double %f) #0 {82; CHECK-LABEL: f6:83; CHECK: clgdbr %r2, 5, %f0, 084; CHECK: br %r1485 %conv = call i64 @llvm.experimental.constrained.fptoui.i64.f64(double %f,86 metadata !"fpexcept.strict") #087 ret i64 %conv88}89 90; Test f128->i64.91define i64 @f7(ptr %src) #0 {92; CHECK-LABEL: f7:93; CHECK-DAG: ld %f0, 0(%r2)94; CHECK-DAG: ld %f2, 8(%r2)95; CHECK: clgxbr %r2, 5, %f0, 096; CHECK: br %r1497 %f = load fp128, ptr %src98 %conv = call i64 @llvm.experimental.constrained.fptoui.i64.f128(fp128 %f,99 metadata !"fpexcept.strict") #0100 ret i64 %conv101}102 103attributes #0 = { strictfp }104