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[/] [scarts/] [trunk/] [toolchain/] [scarts-gcc/] [gcc-4.1.1/] [gcc/] [testsuite/] [gcc.dg/] [nested-calls-1.c] - Rev 12
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/* PR middle-end/24003 */ /* Contributed by Eric Botcazou <ebotcazou@adacore.com> */ /* { dg-do run } */ /* { dg-options "-std=c99 -O -fno-inline" } */ /* { dg-options "-std=c99 -O -fno-inline -mtune=i686" { target { { i?86-*-* x86_64-*-* } && ilp32 } } } */ #include <limits.h> typedef unsigned long uns32_t; typedef unsigned long long uns64_t; extern void abort(void); uns32_t lo (uns64_t p) { return (uns32_t)p; } uns64_t concat (uns32_t p1, uns32_t p2) { #if LLONG_MAX > 2147483647L return ((uns64_t)p1 << 32) | p2; #else return 0; #endif } uns64_t lshift32 (uns64_t p1, uns32_t p2) { return concat (lo (p1), p2); } int main(void) { #if LLONG_MAX > 2147483647L if (lshift32 (0xFFFFFFFF12345678ULL, 0x90ABCDEFUL) != 0x1234567890ABCDEFULL) abort (); #endif return 0; }