test/CodeGen/regparm.c


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// RUN: %clang_cc1 -triple i386-unknown-unknown %s -emit-llvm -o - | grep inreg | count 2

#define FASTCALL __attribute__((regparm(2)))

typedef struct {
  int aaa;
  double bbbb;
  int ccc[200];
} foo;

static void FASTCALL
reduced(char b, double c, foo* d, double e, int f) {
}

int
main(void) {
  reduced(0, 0.0, 0, 0.0, 0);
}