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1; RUN: llc < %s -mtriple=i386-apple-darwin9 -mattr=+sse2 | FileCheck %s --check-prefix=X322; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=+sse2 | FileCheck %s --check-prefix=X643; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=-sse3 | FileCheck %s --check-prefix=X64_BAD4 5; Sibcall optimization of expanded libcalls.6; rdar://87077777 8define double @foo(double %a) nounwind readonly ssp {9entry:10; X32-LABEL: foo:11; X32: jmp _sin12 13; X64-LABEL: foo:14; X64: jmp _sin15 %0 = tail call double @sin(double %a) nounwind readonly16 ret double %017}18 19define float @bar(float %a) nounwind readonly ssp {20; X32-LABEL: bar:21; X32: jmp _sinf22 23; X64-LABEL: bar:24; X64: jmp _sinf25entry:26 %0 = tail call float @sinf(float %a) nounwind readonly27 ret float %028}29 30 31declare float @sinf(float) nounwind readonly32 33declare double @sin(double) nounwind readonly34 35; rdar://1093039536%0 = type opaque37 38@"\01L_OBJC_SELECTOR_REFERENCES_2" = external hidden global ptr, section "__DATA, __objc_selrefs, literal_pointers, no_dead_strip"39 40define hidden { double, double } @foo2(ptr %self, ptr nocapture %_cmd) uwtable optsize ssp {41; X64_BAD: foo42; X64_BAD: call43; X64_BAD: call44; X64_BAD: call45 %1 = load ptr, ptr @"\01L_OBJC_SELECTOR_REFERENCES_2", align 8, !invariant.load !046 %2 = tail call { double, double } @objc_msgSend(ptr %self, ptr %1) optsize47 %3 = extractvalue { double, double } %2, 048 %4 = extractvalue { double, double } %2, 149 %5 = tail call double @floor(double %3) optsize50 %6 = tail call double @floor(double %4) optsize51 %insert.i.i = insertvalue { double, double } undef, double %5, 052 %insert5.i.i = insertvalue { double, double } %insert.i.i, double %6, 153 ret { double, double } %insert5.i.i54}55 56declare ptr @objc_msgSend(ptr, ptr, ...)57 58declare double @floor(double) optsize59 60!0 = !{}61