1; tests lowering of vector bswap 2; RUN: lli -jit-kind=mcjit -force-interpreter %s | FileCheck %s 3 4; CHECK: 0x100 5; CHECK: 0x10000 6; CHECK: 0x1001000000000000 7; CHECK: 0x100 8; CHECK: 0x10000 9; CHECK: 0x1001000000000000 10 11 12 13target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" 14 15declare i16 @llvm.bswap.i16(i16); 16declare i32 @llvm.bswap.i32(i32); 17declare i64 @llvm.bswap.i64(i64); 18declare <4 x i16> @llvm.bswap.v4i16(<4 x i16>); 19declare <4 x i32> @llvm.bswap.v4i32(<4 x i32>); 20declare <4 x i64> @llvm.bswap.v4i64(<4 x i64>); 21declare i32 @printf(ptr nocapture readonly, ...); 22 23@.str = private unnamed_addr constant [5 x i8] c"%#x\0A\00", align 1 24@.strs = private unnamed_addr constant [6 x i8] c"%#hx\0A\00", align 1 25@.strl = private unnamed_addr constant [6 x i8] c"%#lx\0A\00", align 1 26 27define i32 @main() local_unnamed_addr { 28 %ra = tail call i16 @llvm.bswap.i16(i16 1) 29 %pa = tail call i32 (ptr, ...) @printf(ptr @.strs, i16 %ra) 30 31 %rb = tail call i32 @llvm.bswap.i32(i32 256) 32 %pb = tail call i32 (ptr, ...) @printf(ptr @.str, i32 %rb) 33 34 %rc = tail call i64 @llvm.bswap.i64(i64 272) 35 %pc = tail call i32 (ptr, ...) @printf(ptr @.strl, i64 %rc) 36 37 %r0 = tail call <4 x i16> @llvm.bswap.v4i16(<4 x i16> <i16 1, i16 1, i16 1, i16 1>) 38 %e0 = extractelement <4 x i16> %r0, i8 0 39 %p0 = tail call i32 (ptr, ...) @printf(ptr @.strs, i16 %e0) 40 41 %r1 = tail call <4 x i32> @llvm.bswap.v4i32(<4 x i32> <i32 256, i32 256, i32 256, i32 256>) 42 %e1 = extractelement <4 x i32> %r1, i8 1 43 %p1 = tail call i32 (ptr, ...) @printf(ptr @.str, i32 %e1) 44 45 %r2 = tail call <4 x i64> @llvm.bswap.v4i64(<4 x i64> <i64 272, i64 272, i64 272, i64 272>) 46 %e2 = extractelement <4 x i64> %r2, i8 2 47 %p2 = tail call i32 (ptr, ...) @printf(ptr @.strl, i64 %e2) 48 49 ret i32 0 50} 51