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1; RUN: llc < %s -O0 -relocation-model=pic -verify-machineinstrs -fast-isel-abort=1 -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 -ppc-late-peephole=true | FileCheck %s --check-prefix=ELF642 3define i32 @t1(i8 signext %a) nounwind {4 %1 = sext i8 %a to i325 ret i32 %16}7 8define i32 @t2(i8 zeroext %a) nounwind {9 %1 = zext i8 %a to i3210 ret i32 %111}12 13define i32 @t3(i16 signext %a) nounwind {14 %1 = sext i16 %a to i3215 ret i32 %116}17 18define i32 @t4(i16 zeroext %a) nounwind {19 %1 = zext i16 %a to i3220 ret i32 %121}22 23define void @foo(i8 %a, i16 %b) nounwind {24; ELF64: foo25 %1 = call i32 @t1(i8 signext %a)26; ELF64: extsb27 %2 = call i32 @t2(i8 zeroext %a)28; ELF64: clrldi {{[0-9]+}}, {{[0-9]+}}, 5629 %3 = call i32 @t3(i16 signext %b)30; ELF64: extsh31 %4 = call i32 @t4(i16 zeroext %b)32; ELF64: clrldi {{[0-9]+}}, {{[0-9]+}}, 4833 34;; A few test to check materialization35 %5 = call i32 @t2(i8 zeroext 255)36; ELF64: li 3, 25537; ELF64-NOT: clrldi38 %6 = call i32 @t4(i16 zeroext 65535)39; ELF64: lis 3, 040; ELF64: ori 3, 3, 6553541; ELF64: clrldi 3, 3, 4842; ELF64: bl t443 ret void44}45 46define void @foo2() nounwind {47 %1 = call signext i16 @t5()48 %2 = call zeroext i16 @t6()49 %3 = call signext i8 @t7()50 %4 = call zeroext i8 @t8()51 ret void52}53 54declare signext i16 @t5();55declare zeroext i16 @t6();56declare signext i8 @t7();57declare zeroext i8 @t8();58 59define i32 @t10(i32 %argc, ptr nocapture %argv) nounwind {60entry:61; ELF64: t1062 %call = call i32 @bar(i8 zeroext 0, i8 zeroext -8, i8 zeroext -69, i8 zeroext 28, i8 zeroext 40, i8 zeroext -70)63; ELF64: li 3, 064; ELF64: li 4, 24865; ELF64: li 5, 18766; ELF64: li 6, 2867; ELF64: li 7, 4068; ELF64: li 8, 18669; ELF64-NOT: clrldi70; ELF64: bl bar71 ret i32 072}73 74declare i32 @bar(i8 zeroext, i8 zeroext, i8 zeroext, i8 zeroext, i8 zeroext, i8 zeroext)75 76define i32 @bar0(i32 %i) nounwind {77 ret i32 078}79 80; Function pointers are not yet implemented.81;define void @foo3() uwtable {82; %fptr = alloca ptr, align 883; store ptr @bar0, ptr %fptr, align 884; %1 = load ptr, ptr %fptr, align 885; %call = call i32 %1(i32 0)86; ret void87;}88 89; Intrinsic calls not yet implemented, and udiv isn't one for PPC anyway.90;define i32 @LibCall(i32 %a, i32 %b) {91;entry:92; %tmp1 = udiv i32 %a, %b ; <i32> [#uses=1]93; ret i32 %tmp194;}95 96declare void @float_foo(float %f)97 98define void @float_const() nounwind {99entry:100; ELF64: float_const101 call void @float_foo(float 0x401C666660000000)102; ELF64: addis [[REG:[0-9]+]], 2, .LCPI[[SUF:[0-9_]+]]@toc@ha103; ELF64: lfs 1, .LCPI[[SUF]]@toc@l([[REG]])104 ret void105}106 107define void @float_reg(float %dummy, float %f) nounwind {108entry:109; ELF64: float_reg110 call void @float_foo(float %f)111; ELF64: fmr 1, 2112 ret void113}114 115declare void @double_foo(double %d)116 117define void @double_const() nounwind {118entry:119; ELF64: double_const120 call void @double_foo(double 0x1397723CCABD0000401C666660000000)121; ELF64: addis [[REG2:[0-9]+]], 2, .LCPI[[SUF2:[0-9_]+]]@toc@ha122; ELF64: lfd 1, .LCPI[[SUF2]]@toc@l([[REG2]])123 ret void124}125 126define void @double_reg(double %dummy, double %d) nounwind {127entry:128; ELF64: double_reg129 call void @double_foo(double %d)130; ELF64: fmr 1, 2131 ret void132}133