1 ; RUN: llc < %s 2 ; PR2988 3 target datalayout = "E-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f128:64:128" 4 target triple = "powerpc-apple-darwin10.0" 5 @a = common global ppc_fp128 0xM00000000000000000000000000000000, align 16 ; <ppc_fp128*> [#uses=2] 6 @b = common global ppc_fp128 0xM00000000000000000000000000000000, align 16 ; <ppc_fp128*> [#uses=2] 7 @c = common global ppc_fp128 0xM00000000000000000000000000000000, align 16 ; <ppc_fp128*> [#uses=3] 8 @d = common global ppc_fp128 0xM00000000000000000000000000000000, align 16 ; <ppc_fp128*> [#uses=2] 9 10 define void @foo() nounwind { 11 entry: 12 %0 = load ppc_fp128* @a, align 16 ; <ppc_fp128> [#uses=1] 13 %1 = call ppc_fp128 @llvm.sqrt.ppcf128(ppc_fp128 %0) ; <ppc_fp128> [#uses=1] 14 store ppc_fp128 %1, ppc_fp128* @a, align 16 15 %2 = load ppc_fp128* @b, align 16 ; <ppc_fp128> [#uses=1] 16 %3 = call ppc_fp128 @"\01_sinl$LDBL128"(ppc_fp128 %2) nounwind readonly ; <ppc_fp128> [#uses=1] 17 store ppc_fp128 %3, ppc_fp128* @b, align 16 18 %4 = load ppc_fp128* @c, align 16 ; <ppc_fp128> [#uses=1] 19 %5 = call ppc_fp128 @"\01_cosl$LDBL128"(ppc_fp128 %4) nounwind readonly ; <ppc_fp128> [#uses=1] 20 store ppc_fp128 %5, ppc_fp128* @c, align 16 21 %6 = load ppc_fp128* @d, align 16 ; <ppc_fp128> [#uses=1] 22 %7 = load ppc_fp128* @c, align 16 ; <ppc_fp128> [#uses=1] 23 %8 = call ppc_fp128 @llvm.pow.ppcf128(ppc_fp128 %6, ppc_fp128 %7) ; <ppc_fp128> [#uses=1] 24 store ppc_fp128 %8, ppc_fp128* @d, align 16 25 br label %return 26 27 return: ; preds = %entry 28 ret void 29 } 30 31 declare ppc_fp128 @llvm.sqrt.ppcf128(ppc_fp128) nounwind readonly 32 33 declare ppc_fp128 @"\01_sinl$LDBL128"(ppc_fp128) nounwind readonly 34 35 declare ppc_fp128 @"\01_cosl$LDBL128"(ppc_fp128) nounwind readonly 36 37 declare ppc_fp128 @llvm.pow.ppcf128(ppc_fp128, ppc_fp128) nounwind readonly 38 39 declare ppc_fp128 @copysignl(ppc_fp128, ppc_fp128) 40 41 define ppc_fp128 @cs(ppc_fp128 %from, ppc_fp128 %to) { 42 %tmp = call ppc_fp128 @copysignl(ppc_fp128 %from, ppc_fp128 %to) 43 ret ppc_fp128 %tmp 44 } 45
