1 ; RUN: llc -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 < %s 2 target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-v128:128:128-n32:64" 3 target triple = "powerpc64-unknown-linux-gnu" 4 5 @g_62 = external global [1 x [9 x i32]], align 4 6 7 ; Function Attrs: nounwind 8 define void @main() #0 { 9 entry: 10 br i1 undef, label %cond.true, label %for.cond1.preheader.i 11 12 cond.true: ; preds = %entry 13 br label %for.cond1.preheader.i 14 15 for.cond1.preheader.i: ; preds = %for.cond1.preheader.i, %cond.true, %entry 16 br i1 undef, label %crc32_gentab.exit, label %for.cond1.preheader.i 17 18 crc32_gentab.exit: ; preds = %for.cond1.preheader.i 19 %tobool.i19.i.i = icmp eq i32 undef, 0 20 %retval.0.i.i.i = select i1 %tobool.i19.i.i, i32* getelementptr inbounds ([1 x [9 x i32]], [1 x [9 x i32]]* @g_62, i64 0, i64 0, i64 6), i32* getelementptr inbounds ([1 x [9 x i32]], [1 x [9 x i32]]* @g_62, i64 0, i64 0, i64 8) 21 br label %for.cond1.preheader.i2961.i 22 23 for.cond1.preheader.i2961.i: ; preds = %for.inc44.i2977.i, %crc32_gentab.exit 24 call void @llvm.memset.p0i8.i64(i8* bitcast ([1 x [9 x i32]]* @g_62 to i8*), i8 -1, i64 36, i32 4, i1 false) #1 25 %0 = load i32, i32* %retval.0.i.i.i, align 4 26 %tobool.i2967.i = icmp eq i32 %0, 0 27 br label %for.body21.i2968.i 28 29 for.body21.i2968.i: ; preds = %safe_mod_func_int32_t_s_s.exit.i2974.i, %for.cond1.preheader.i2961.i 30 br i1 %tobool.i2967.i, label %safe_mod_func_int32_t_s_s.exit.i2974.i, label %for.inc44.i2977.i 31 32 safe_mod_func_int32_t_s_s.exit.i2974.i: ; preds = %for.body21.i2968.i 33 br i1 undef, label %for.body21.i2968.i, label %for.inc44.i2977.i 34 35 for.inc44.i2977.i: ; preds = %safe_mod_func_int32_t_s_s.exit.i2974.i, %for.body21.i2968.i 36 br i1 undef, label %func_80.exit2978.i, label %for.cond1.preheader.i2961.i 37 38 func_80.exit2978.i: ; preds = %for.inc44.i2977.i 39 unreachable 40 } 41 42 ; Function Attrs: nounwind 43 declare void @llvm.memset.p0i8.i64(i8* nocapture, i8, i64, i32, i1) #1 44 45 attributes #0 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "ssp-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } 46 attributes #1 = { nounwind } 47
