1; RUN: llc -O2 -mtriple=powerpc-unknown-linux-gnu < %s | FileCheck %s 2 3@x = global ppc_fp128 0xM405EDA5E353F7CEE0000000000000000, align 16 4@.str = private unnamed_addr constant [5 x i8] c"%Lf\0A\00", align 1 5 6 7define void @foo() #0 { 8entry: 9 %0 = load ppc_fp128, ppc_fp128* @x, align 16 10 %call = tail call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str, i32 0, i32 0), ppc_fp128 %0) 11 ret void 12} 13; Do not skip register r4 because of register alignment in soft float mode. Instead skipping 14; put in r4 part of first argument for printf function (long double). 15; CHECK: lwzu 4, x@l({{[0-9]+}}) 16 17declare i32 @printf(i8* nocapture readonly, ...) #0 18 19attributes #0 = { "use-soft-float"="true" } 20 21