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1; RUN: opt -S -passes=pgo-icall-prom -icp-total-percent-threshold=0 < %s 2>&1 | FileCheck %s2 3; Test that CallPromotionUtils will promote calls which require pointer cast4; safely, i.e. drop incompatible attributes.5 6@foo = common global ptr null, align 87 8; correct type, preserve attributes9define double @func_double(double %a) {10 ret double poison11}12 13; drop nofpclass attributes14define i64 @func_i64(i64 %a) {15 ret i64 poison16}17 18define double @cast_scalar_fp(double %arg) {19 %tmp = load ptr, ptr @foo, align 820 21; Make sure callsite attributes are dropped on arguments and retval.22; CHECK: [[ARG:%[0-9]+]] = bitcast double %arg to i6423; CHECK-NEXT: call i64 @func_i64(i64 [[ARG]])24 25; Make sure callsite attributes are preserved on arguments and retval.26; CHECK: call nofpclass(inf) double @func_double(double nofpclass(nan)27 28; CHECK: call nofpclass(inf) double %tmp(double nofpclass(nan) %arg)29 %call = call nofpclass(inf) double %tmp(double nofpclass(nan) %arg), !prof !030 ret double %call31}32 33; ; correct type, preserve attributes34define [2 x [2 x <2 x double>]] @func_array_vector_f64([2 x [2 x <2 x double>]] %a) {35 ret [2 x [2 x <2 x double>]] poison36}37 38; drop nofpclass attributes39define [2 x [2 x <2 x i64>]] @func_array_vector_i64([2 x [2 x <2 x i64>]] %a) {40 ret [2 x [2 x <2 x i64>]] poison41}42 43; FIXME: This is not promoted44; CHECK: %call = call nofpclass(inf) [2 x [2 x <2 x double>]] %tmp([2 x [2 x <2 x double>]] nofpclass(nan) %arg)45define [2 x [2 x <2 x double>]] @cast_array_vector([2 x [2 x <2 x double>]] %arg) {46 %tmp = load ptr, ptr @foo, align 847 %call = call nofpclass(inf) [2 x [2 x <2 x double>]] %tmp([2 x [2 x <2 x double>]] nofpclass(nan) %arg), !prof !148 ret [2 x [2 x <2 x double>]] %call49}50 51!0 = !{!"VP", i32 0, i64 1440, i64 15573779287943805696, i64 1030, i64 16900752280434761561, i64 410}52!1 = !{!"VP", i32 0, i64 1440, i64 1124945363680759394, i64 1030, i64 16341336592352938424, i64 410}53