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1; RUN: llc < %s
2; PR2988
3target 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"
4target 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
10define void @foo() nounwind {
11entry:
12	%0 = load ppc_fp128, 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, ppc_fp128* @b, align 16		; <ppc_fp128> [#uses=1]
16	%3 = call ppc_fp128 @"\01_sinl$LDBL128"(ppc_fp128 %2) nounwind readonly		; <ppc_fp128> [#uses=1]
17	store ppc_fp128 %3, ppc_fp128* @b, align 16
18	%4 = load ppc_fp128, ppc_fp128* @c, align 16		; <ppc_fp128> [#uses=1]
19	%5 = call ppc_fp128 @"\01_cosl$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, ppc_fp128* @d, align 16		; <ppc_fp128> [#uses=1]
22	%7 = load ppc_fp128, 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
27return:		; preds = %entry
28	ret void
29}
30
31declare ppc_fp128 @llvm.sqrt.ppcf128(ppc_fp128) nounwind readonly
32
33declare ppc_fp128 @"\01_sinl$LDBL128"(ppc_fp128) nounwind readonly
34
35declare ppc_fp128 @"\01_cosl$LDBL128"(ppc_fp128) nounwind readonly
36
37declare ppc_fp128 @llvm.pow.ppcf128(ppc_fp128, ppc_fp128) nounwind readonly
38
39declare ppc_fp128 @copysignl(ppc_fp128, ppc_fp128)
40
41define 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